diff --git a/gns3server/schemas/__init__.py b/gns3server/schemas/__init__.py
index 81e5fbc7e..34939c954 100644
--- a/gns3server/schemas/__init__.py
+++ b/gns3server/schemas/__init__.py
@@ -15,102 +15,107 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # General schemas
-from .config import ServerConfig
 from .common import ErrorMessage
-from .version import Version
-
-# Controller schemas
-from .controller.links import (
-    LinkCreate,
-    LinkUpdate,
-    Link,
-    UDPPortInfo,
-    EthernetPortInfo,
-    LinkCapture,
-    MarkerCreate,
-    MarkerUpdate,
-    MarkerDefinitionCreate,
-)
+from .config import ServerConfig
+from .controller.appliances import Appliance, ApplianceVersion, ApplianceVersionV8
 from .controller.computes import (
+    AutoIdlePC,
+    Compute,
     ComputeCreate,
+    ComputeDockerImage,
     ComputeUpdate,
     ComputeVirtualBoxVM,
     ComputeVMwareVM,
-    ComputeDockerImage,
-    AutoIdlePC,
-    Compute,
 )
-from .controller.templates import TemplateCreate, TemplateUpdate, TemplateUsage, Template
-from .controller.images import Image, ImageType, ImageSyncRequest, ImageSyncJob
-from .controller.appliances import ApplianceVersion, ApplianceVersionV8, Appliance
 from .controller.drawings import Drawing
 from .controller.gns3vm import GNS3VM
-from .controller.nodes import NodeCreate, NodeUpdate, NodeDuplicate, NodeCapture, Node
-from .controller.projects import (
-    ProjectCreate,
-    ProjectUpdate,
-    ProjectDuplicate,
-    Project,
-    ProjectFile,
-    ProjectCompression,
-    NodeFile,
+from .controller.images import Image, ImageSyncJob, ImageSyncRequest, ImageType
+
+# Controller schemas
+from .controller.links import (
+    EthernetPortInfo,
+    Link,
+    LinkCapture,
+    LinkCreate,
+    LinkUpdate,
+    MarkerCreate,
+    MarkerDefinitionCreate,
+    MarkerUpdate,
+    UDPPortInfo,
 )
+from .controller.nodes import Node, NodeCapture, NodeCreate, NodeDuplicate, NodeUpdate
+from .controller.projects import (
+    NodeFile,
+    Project,
+    ProjectCompression,
+    ProjectCreate,
+    ProjectDuplicate,
+    ProjectFile,
+    ProjectUpdate,
+)
+from .controller.templates import Template, TemplateCreate, TemplateUpdate, TemplateUsage
 from .controller.users import (
-    UserCreate,
-    UserUpdate,
+    Credentials,
     LoggedInUserUpdate,
     User,
-    Credentials,
+    UserCreate,
+    UserGroup,
     UserGroupCreate,
     UserGroupUpdate,
-    UserGroup,
+    UserUpdate,
 )
+from .version import Version
 
 # Conditionally import AI-related schemas
 try:
-    from .controller.llm_model_configs import (
-        LLMModelConfigData,
-        LLMModelConfigCreate,
-        LLMModelConfigUpdate,
-        LLMModelConfigResponse,
-        LLMModelConfigWithSource,
-        LLMModelConfigInheritedResponse,
-        LLMModelConfigListResponse,
-    )
     from .controller.chat import (
-        OpenAIToolCall,
         ChatRequest,
         ChatResponse,
-        OpenAIMessage,
-        ConversationHistory,
         ChatSession,
+        ConversationHistory,
+        OpenAIMessage,
+        OpenAIToolCall,
         RenameSession,
     )
+    from .controller.llm_model_configs import (
+        LLMModelConfigCreate,
+        LLMModelConfigData,
+        LLMModelConfigInheritedResponse,
+        LLMModelConfigListResponse,
+        LLMModelConfigResponse,
+        LLMModelConfigUpdate,
+        LLMModelConfigWithSource,
+    )
 except ImportError:
     # AI schemas are not available (should not happen as they don't depend on external libs)
     pass
 
-from .controller.rbac import RoleCreate, RoleUpdate, Role, Privilege, ACECreate, ACEUpdate, ACE
-from .controller.settings import SettingsResponse, SettingsUpdate, SettingsUpdateResponse
-from .controller.pools import Resource, ResourceCreate, ResourcePoolCreate, ResourcePoolUpdate, ResourcePool
-from .controller.tokens import Token, ApiKeyCreate, RefreshTokenRequest
-from .controller.snapshots import SnapshotCreate, Snapshot
-from .controller.iou_license import IOULicense
-from .controller.capabilities import Capabilities
-from .controller.netmiko import NetmikoDeviceType, NetmikoDeviceTypeList
+from .compute.atm_switch_nodes import ATMSwitch, ATMSwitchCreate, ATMSwitchUpdate
+from .compute.cloud_nodes import Cloud, CloudCreate, CloudUpdate
+from .compute.docker_nodes import Docker, DockerCreate, DockerUpdate
+from .compute.dynamips_nodes import Dynamips, DynamipsCreate, DynamipsUpdate
+from .compute.ethernet_hub_nodes import EthernetHub, EthernetHubCreate, EthernetHubUpdate
+from .compute.ethernet_switch_nodes import EthernetSwitch, EthernetSwitchCreate, EthernetSwitchUpdate
+from .compute.frame_relay_switch_nodes import FrameRelaySwitch, FrameRelaySwitchCreate, FrameRelaySwitchUpdate
+from .compute.iou_nodes import IOU, IOUCreate, IOUStart, IOUUpdate
+from .compute.nat_nodes import NAT, NATCreate, NATUpdate
 
-# Controller template schemas
-from .controller.templates.vpcs_templates import VPCSTemplate, VPCSTemplateUpdate
+# Compute schemas
+from .compute.nios import TAPNIO, UDPNIO, BatchNIOCreate, BatchNIOEntry, EthernetNIO, MarkerRebuild, MarkerToggle
+from .compute.qemu_nodes import Qemu, QemuCreate, QemuUpdate
+from .compute.virtualbox_nodes import VirtualBox, VirtualBoxCreate, VirtualBoxUpdate
+from .compute.vmware_nodes import VMware, VMwareCreate, VMwareUpdate
+from .compute.vpcs_nodes import VPCS, VPCSCreate, VPCSUpdate
+from .controller.capabilities import Capabilities
+from .controller.iou_license import IOULicense
+from .controller.netmiko import NetmikoDeviceType, NetmikoDeviceTypeList
+from .controller.pools import Resource, ResourceCreate, ResourcePool, ResourcePoolCreate, ResourcePoolUpdate
+from .controller.rbac import ACE, ACECreate, ACEUpdate, Privilege, Role, RoleCreate, RoleUpdate
+from .controller.settings import SettingsResponse, SettingsUpdate, SettingsUpdateResponse
+from .controller.snapshots import Snapshot, SnapshotCreate
 from .controller.templates.cloud_templates import CloudTemplate, CloudTemplateUpdate
-from .controller.templates.iou_templates import IOUTemplate, IOUTemplateUpdate
 from .controller.templates.docker_templates import DockerTemplate, DockerTemplateUpdate
-from .controller.templates.ethernet_hub_templates import EthernetHubTemplate, EthernetHubTemplateUpdate
-from .controller.templates.ethernet_switch_templates import EthernetSwitchTemplate, EthernetSwitchTemplateUpdate
-from .controller.templates.virtualbox_templates import VirtualBoxTemplate, VirtualBoxTemplateUpdate
-from .controller.templates.vmware_templates import VMwareTemplate, VMwareTemplateUpdate
-from .controller.templates.qemu_templates import QemuTemplate, QemuTemplateUpdate
 from .controller.templates.dynamips_templates import (
-    DynamipsTemplate,
     C1700DynamipsTemplate,
     C1700DynamipsTemplateUpdate,
     C2600DynamipsTemplate,
@@ -125,23 +130,18 @@ from .controller.templates.dynamips_templates import (
     C3745DynamipsTemplateUpdate,
     C7200DynamipsTemplate,
     C7200DynamipsTemplateUpdate,
+    DynamipsTemplate,
 )
+from .controller.templates.ethernet_hub_templates import EthernetHubTemplate, EthernetHubTemplateUpdate
+from .controller.templates.ethernet_switch_templates import EthernetSwitchTemplate, EthernetSwitchTemplateUpdate
+from .controller.templates.iou_templates import IOUTemplate, IOUTemplateUpdate
+from .controller.templates.qemu_templates import QemuTemplate, QemuTemplateUpdate
+from .controller.templates.virtualbox_templates import VirtualBoxTemplate, VirtualBoxTemplateUpdate
+from .controller.templates.vmware_templates import VMwareTemplate, VMwareTemplateUpdate
 
-# Compute schemas
-from .compute.nios import UDPNIO, TAPNIO, EthernetNIO, MarkerToggle, MarkerRebuild, BatchNIOEntry, BatchNIOCreate
-from .compute.atm_switch_nodes import ATMSwitchCreate, ATMSwitchUpdate, ATMSwitch
-from .compute.cloud_nodes import CloudCreate, CloudUpdate, Cloud
-from .compute.docker_nodes import DockerCreate, DockerUpdate, Docker
-from .compute.dynamips_nodes import DynamipsCreate, DynamipsUpdate, Dynamips
-from .compute.ethernet_hub_nodes import EthernetHubCreate, EthernetHubUpdate, EthernetHub
-from .compute.ethernet_switch_nodes import EthernetSwitchCreate, EthernetSwitchUpdate, EthernetSwitch
-from .compute.frame_relay_switch_nodes import FrameRelaySwitchCreate, FrameRelaySwitchUpdate, FrameRelaySwitch
-from .compute.qemu_nodes import QemuCreate, QemuUpdate, Qemu
-from .compute.iou_nodes import IOUCreate, IOUUpdate, IOUStart, IOU
-from .compute.nat_nodes import NATCreate, NATUpdate, NAT
-from .compute.vpcs_nodes import VPCSCreate, VPCSUpdate, VPCS
-from .compute.vmware_nodes import VMwareCreate, VMwareUpdate, VMware
-from .compute.virtualbox_nodes import VirtualBoxCreate, VirtualBoxUpdate, VirtualBox
+# Controller template schemas
+from .controller.templates.vpcs_templates import VPCSTemplate, VPCSTemplateUpdate
+from .controller.tokens import ApiKeyCreate, RefreshTokenRequest, Token
 
 # Schemas for both controller and compute
-from .qemu_disk_image import QemuDiskImageFormat, QemuDiskImageCreate, QemuDiskImageUpdate
+from .qemu_disk_image import QemuDiskImageCreate, QemuDiskImageFormat, QemuDiskImageUpdate
diff --git a/gns3server/schemas/common.py b/gns3server/schemas/common.py
index 68ca0b861..3b700ee5e 100644
--- a/gns3server/schemas/common.py
+++ b/gns3server/schemas/common.py
@@ -14,9 +14,10 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field, field_validator
-from typing import Optional
 from enum import Enum
+from typing import Optional
+
+from pydantic import BaseModel, Field, field_validator
 
 
 class ErrorMessage(BaseModel):
diff --git a/gns3server/schemas/compute/atm_switch_nodes.py b/gns3server/schemas/compute/atm_switch_nodes.py
index 9d126bfe9..72572d5ff 100644
--- a/gns3server/schemas/compute/atm_switch_nodes.py
+++ b/gns3server/schemas/compute/atm_switch_nodes.py
@@ -14,10 +14,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel
 from typing import Optional
 from uuid import UUID
 
+from pydantic import BaseModel
+
 from ..common import NodeStatus
 
 
diff --git a/gns3server/schemas/compute/cloud_nodes.py b/gns3server/schemas/compute/cloud_nodes.py
index 8fee188a1..5e8c0eb00 100644
--- a/gns3server/schemas/compute/cloud_nodes.py
+++ b/gns3server/schemas/compute/cloud_nodes.py
@@ -14,11 +14,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
-from typing import Optional, Union, List
 from enum import Enum
+from typing import List, Optional, Union
 from uuid import UUID
 
+from pydantic import BaseModel, Field
+
 from ..common import NodeStatus
 
 
diff --git a/gns3server/schemas/compute/docker_nodes.py b/gns3server/schemas/compute/docker_nodes.py
index 1745b6d2e..228238fe9 100644
--- a/gns3server/schemas/compute/docker_nodes.py
+++ b/gns3server/schemas/compute/docker_nodes.py
@@ -14,11 +14,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field, field_validator
-from typing import Optional, List
+from typing import List, Optional
 from uuid import UUID
 
-from ..common import NodeStatus, CustomAdapter, ConsoleType, AuxType, ExtraConfig
+from pydantic import BaseModel, Field, field_validator
+
+from ..common import AuxType, ConsoleType, CustomAdapter, ExtraConfig, NodeStatus
 
 
 class DockerBase(BaseModel):
diff --git a/gns3server/schemas/compute/dynamips_nodes.py b/gns3server/schemas/compute/dynamips_nodes.py
index 6292b400b..efb04a2b6 100644
--- a/gns3server/schemas/compute/dynamips_nodes.py
+++ b/gns3server/schemas/compute/dynamips_nodes.py
@@ -15,11 +15,12 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from pydantic import BaseModel, Field
-from typing import Optional, List
 from enum import Enum
+from typing import List, Optional
 from uuid import UUID
 
+from pydantic import BaseModel, Field
+
 from ..common import NodeStatus
 
 
diff --git a/gns3server/schemas/compute/ethernet_hub_nodes.py b/gns3server/schemas/compute/ethernet_hub_nodes.py
index 866e57a38..07b2ae30d 100644
--- a/gns3server/schemas/compute/ethernet_hub_nodes.py
+++ b/gns3server/schemas/compute/ethernet_hub_nodes.py
@@ -14,10 +14,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel
-from typing import Optional, List
+from typing import List, Optional
 from uuid import UUID
 
+from pydantic import BaseModel
+
 from ..common import NodeStatus
 
 
diff --git a/gns3server/schemas/compute/ethernet_switch_nodes.py b/gns3server/schemas/compute/ethernet_switch_nodes.py
index 16bd63b3e..2d3dbb154 100644
--- a/gns3server/schemas/compute/ethernet_switch_nodes.py
+++ b/gns3server/schemas/compute/ethernet_switch_nodes.py
@@ -14,10 +14,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field, model_validator
-from typing import Optional, List
-from uuid import UUID
 from enum import Enum
+from typing import List, Optional
+from uuid import UUID
+
+from pydantic import BaseModel, Field, model_validator
 
 from ..common import NodeStatus
 
diff --git a/gns3server/schemas/compute/frame_relay_switch_nodes.py b/gns3server/schemas/compute/frame_relay_switch_nodes.py
index fbb86b553..b44decf3d 100644
--- a/gns3server/schemas/compute/frame_relay_switch_nodes.py
+++ b/gns3server/schemas/compute/frame_relay_switch_nodes.py
@@ -14,10 +14,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel
 from typing import Optional
 from uuid import UUID
 
+from pydantic import BaseModel
+
 from ..common import NodeStatus
 
 
diff --git a/gns3server/schemas/compute/iou_nodes.py b/gns3server/schemas/compute/iou_nodes.py
index e51fa1a28..1b52bf29e 100644
--- a/gns3server/schemas/compute/iou_nodes.py
+++ b/gns3server/schemas/compute/iou_nodes.py
@@ -14,11 +14,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
 from typing import Optional
 from uuid import UUID
 
-from ..common import NodeStatus, ConsoleType
+from pydantic import BaseModel, Field
+
+from ..common import ConsoleType, NodeStatus
 
 
 class IOUBase(BaseModel):
diff --git a/gns3server/schemas/compute/nat_nodes.py b/gns3server/schemas/compute/nat_nodes.py
index e3c569251..9e48918fd 100644
--- a/gns3server/schemas/compute/nat_nodes.py
+++ b/gns3server/schemas/compute/nat_nodes.py
@@ -14,11 +14,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
-from typing import Optional, Union, List
 from enum import Enum
+from typing import List, Optional, Union
 from uuid import UUID
 
+from pydantic import BaseModel, Field
+
 from ..common import NodeStatus
 
 
diff --git a/gns3server/schemas/compute/nios.py b/gns3server/schemas/compute/nios.py
index f05d82737..38078812c 100644
--- a/gns3server/schemas/compute/nios.py
+++ b/gns3server/schemas/compute/nios.py
@@ -15,9 +15,10 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from pydantic import BaseModel, Field
-from typing import Optional, List
 from enum import Enum
+from typing import List, Optional
+
+from pydantic import BaseModel, Field
 
 
 class UDPNIOType(str, Enum):
diff --git a/gns3server/schemas/compute/qemu_nodes.py b/gns3server/schemas/compute/qemu_nodes.py
index 275ac92bb..aa72106e2 100644
--- a/gns3server/schemas/compute/qemu_nodes.py
+++ b/gns3server/schemas/compute/qemu_nodes.py
@@ -14,12 +14,13 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
-from typing import Optional, List
 from enum import Enum
+from typing import List, Optional
 from uuid import UUID
 
-from ..common import NodeStatus, CustomAdapter
+from pydantic import BaseModel, Field
+
+from ..common import CustomAdapter, NodeStatus
 
 
 class QemuPlatform(str, Enum):
diff --git a/gns3server/schemas/compute/virtualbox_nodes.py b/gns3server/schemas/compute/virtualbox_nodes.py
index d05692ebc..ef5258f4e 100644
--- a/gns3server/schemas/compute/virtualbox_nodes.py
+++ b/gns3server/schemas/compute/virtualbox_nodes.py
@@ -14,12 +14,13 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
-from typing import Optional, List
 from enum import Enum
+from typing import List, Optional
 from uuid import UUID
 
-from ..common import NodeStatus, CustomAdapter
+from pydantic import BaseModel, Field
+
+from ..common import CustomAdapter, NodeStatus
 
 
 class VirtualBoxConsoleType(str, Enum):
diff --git a/gns3server/schemas/compute/vmware_nodes.py b/gns3server/schemas/compute/vmware_nodes.py
index f838419a3..b518eb6d1 100644
--- a/gns3server/schemas/compute/vmware_nodes.py
+++ b/gns3server/schemas/compute/vmware_nodes.py
@@ -14,12 +14,13 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
-from typing import Optional, List
 from enum import Enum
+from typing import List, Optional
 from uuid import UUID
 
-from ..common import NodeStatus, CustomAdapter
+from pydantic import BaseModel, Field
+
+from ..common import CustomAdapter, NodeStatus
 
 
 class VMwareConsoleType(str, Enum):
diff --git a/gns3server/schemas/compute/vpcs_nodes.py b/gns3server/schemas/compute/vpcs_nodes.py
index fda0634c4..c4a80cc08 100644
--- a/gns3server/schemas/compute/vpcs_nodes.py
+++ b/gns3server/schemas/compute/vpcs_nodes.py
@@ -14,11 +14,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
-from typing import Optional
 from enum import Enum
+from typing import Optional
 from uuid import UUID
 
+from pydantic import BaseModel, Field
+
 from ..common import NodeStatus
 
 
diff --git a/gns3server/schemas/config.py b/gns3server/schemas/config.py
index c5becb3b5..f6c978911 100644
--- a/gns3server/schemas/config.py
+++ b/gns3server/schemas/config.py
@@ -15,11 +15,11 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import socket
-
 from enum import Enum
-from pydantic import ConfigDict, BaseModel, Field, SecretStr, FilePath, DirectoryPath, field_validator, model_validator
 from typing import List, Optional
 
+from pydantic import BaseModel, ConfigDict, DirectoryPath, Field, FilePath, SecretStr, field_validator, model_validator
+
 
 class ControllerSettings(BaseModel):
     jwt_secret_key: Optional[str] = Field(
diff --git a/gns3server/schemas/controller/appliances.py b/gns3server/schemas/controller/appliances.py
index 3660067b8..16a9810ea 100644
--- a/gns3server/schemas/controller/appliances.py
+++ b/gns3server/schemas/controller/appliances.py
@@ -19,9 +19,10 @@
 from enum import Enum
 from typing import Annotated, List, Literal, Optional, Union
 from uuid import UUID
-from pydantic import AnyUrl, BaseModel, Discriminator, EmailStr, Field, Tag, model_validator
-from ..common import ExtraConfig
 
+from pydantic import AnyUrl, BaseModel, Discriminator, EmailStr, Field, Tag, model_validator
+
+from ..common import ExtraConfig
 
 # ============================================================================
 # Shared Enums
diff --git a/gns3server/schemas/controller/base.py b/gns3server/schemas/controller/base.py
index e413dd479..6e4ac3fae 100644
--- a/gns3server/schemas/controller/base.py
+++ b/gns3server/schemas/controller/base.py
@@ -14,8 +14,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from typing import Optional
 from datetime import datetime
+from typing import Optional
+
 from pydantic import BaseModel
 
 
diff --git a/gns3server/schemas/controller/capabilities.py b/gns3server/schemas/controller/capabilities.py
index e54ab05dd..6e881ede7 100644
--- a/gns3server/schemas/controller/capabilities.py
+++ b/gns3server/schemas/controller/capabilities.py
@@ -15,9 +15,10 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from pydantic import BaseModel, Field
 from typing import List
 
+from pydantic import BaseModel, Field
+
 from .nodes import NodeType
 
 
diff --git a/gns3server/schemas/controller/chat.py b/gns3server/schemas/controller/chat.py
index 9289baf0b..93ef442f7 100644
--- a/gns3server/schemas/controller/chat.py
+++ b/gns3server/schemas/controller/chat.py
@@ -18,8 +18,9 @@
 Chat API schemas for GNS3 Copilot integration.
 """
 
+from typing import Any, Dict, List, Literal, Optional
+
 from pydantic import BaseModel, Field
-from typing import Optional, List, Dict, Any, Literal
 
 
 class OpenAIToolCall(BaseModel):
diff --git a/gns3server/schemas/controller/computes.py b/gns3server/schemas/controller/computes.py
index f8612f43d..95eb09ecb 100644
--- a/gns3server/schemas/controller/computes.py
+++ b/gns3server/schemas/controller/computes.py
@@ -15,13 +15,13 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import uuid
-
-from pydantic import ConfigDict, BaseModel, Field, SecretStr, field_validator, model_validator
-from typing import List, Optional, Union, Any
 from enum import Enum
+from typing import Any, List, Optional, Union
+
+from pydantic import BaseModel, ConfigDict, Field, SecretStr, field_validator, model_validator
 
-from .nodes import NodeType
 from .base import DateTimeModelMixin
+from .nodes import NodeType
 
 
 class Protocol(str, Enum):
diff --git a/gns3server/schemas/controller/drawings.py b/gns3server/schemas/controller/drawings.py
index f06727279..036829503 100644
--- a/gns3server/schemas/controller/drawings.py
+++ b/gns3server/schemas/controller/drawings.py
@@ -14,10 +14,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
 from typing import Optional
 from uuid import UUID
 
+from pydantic import BaseModel, Field
+
 
 class Drawing(BaseModel):
     """
diff --git a/gns3server/schemas/controller/gns3vm.py b/gns3server/schemas/controller/gns3vm.py
index 9ea8e9aa3..71a975d43 100644
--- a/gns3server/schemas/controller/gns3vm.py
+++ b/gns3server/schemas/controller/gns3vm.py
@@ -14,9 +14,10 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
-from typing import Optional
 from enum import Enum
+from typing import Optional
+
+from pydantic import BaseModel, Field
 
 
 class WhenExit(str, Enum):
diff --git a/gns3server/schemas/controller/images.py b/gns3server/schemas/controller/images.py
index d2569fd26..a1d4d43a4 100644
--- a/gns3server/schemas/controller/images.py
+++ b/gns3server/schemas/controller/images.py
@@ -14,11 +14,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import ConfigDict, BaseModel, Field
 from enum import Enum
 from datetime import datetime
 from typing import Optional, Literal
 
+from pydantic import BaseModel, ConfigDict, Field
+
 from .base import DateTimeModelMixin
 
 
diff --git a/gns3server/schemas/controller/labels.py b/gns3server/schemas/controller/labels.py
index 2eb770265..0cfdc0c9c 100644
--- a/gns3server/schemas/controller/labels.py
+++ b/gns3server/schemas/controller/labels.py
@@ -14,9 +14,10 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
 from typing import Optional, Union
 
+from pydantic import BaseModel, Field
+
 
 class Label(BaseModel):
     """
diff --git a/gns3server/schemas/controller/links.py b/gns3server/schemas/controller/links.py
index 24c9f00e9..5dd8f1752 100644
--- a/gns3server/schemas/controller/links.py
+++ b/gns3server/schemas/controller/links.py
@@ -14,11 +14,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field, field_validator
-from typing import List, Optional, Tuple
 from enum import Enum
+from typing import List, Optional, Tuple
 from uuid import UUID, uuid4
 
+from pydantic import BaseModel, Field, field_validator
+
 from .labels import Label
 
 
diff --git a/gns3server/schemas/controller/llm_model_configs.py b/gns3server/schemas/controller/llm_model_configs.py
index d5de5ee0b..78381d6d8 100644
--- a/gns3server/schemas/controller/llm_model_configs.py
+++ b/gns3server/schemas/controller/llm_model_configs.py
@@ -14,12 +14,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from typing import Optional, Literal, Union
-from pydantic import BaseModel, Field, ConfigDict, field_validator
+from typing import Literal, Optional, Union
 from uuid import UUID
 
-from .base import DateTimeModelMixin
+from pydantic import BaseModel, ConfigDict, Field, field_validator
 
+from .base import DateTimeModelMixin
 
 # Valid model types
 ModelType = Literal["text", "vision", "stt", "tts", "multimodal", "embedding", "reranking", "other"]
diff --git a/gns3server/schemas/controller/netmiko.py b/gns3server/schemas/controller/netmiko.py
index 00eb6e5a4..2f4b3c284 100644
--- a/gns3server/schemas/controller/netmiko.py
+++ b/gns3server/schemas/controller/netmiko.py
@@ -15,9 +15,10 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from pydantic import BaseModel, Field
 from typing import List
 
+from pydantic import BaseModel, Field
+
 
 class NetmikoDeviceType(BaseModel):
     """
diff --git a/gns3server/schemas/controller/nodes.py b/gns3server/schemas/controller/nodes.py
index 9faf260d3..d4e9bb43d 100644
--- a/gns3server/schemas/controller/nodes.py
+++ b/gns3server/schemas/controller/nodes.py
@@ -14,13 +14,14 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
-from typing import List, Optional, Union
 from enum import Enum
+from typing import List, Optional, Union
 from uuid import UUID, uuid4
 
+from pydantic import BaseModel, Field
+
+from ..common import ConsoleType, CustomAdapter, NodeStatus
 from .labels import Label
-from ..common import ConsoleType, NodeStatus, CustomAdapter
 
 
 class NodeType(str, Enum):
diff --git a/gns3server/schemas/controller/pools.py b/gns3server/schemas/controller/pools.py
index d0d4f7957..f72c488d4 100644
--- a/gns3server/schemas/controller/pools.py
+++ b/gns3server/schemas/controller/pools.py
@@ -14,10 +14,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from typing import Optional
-from pydantic import ConfigDict, BaseModel, Field
-from uuid import UUID
 from enum import Enum
+from typing import Optional
+from uuid import UUID
+
+from pydantic import BaseModel, ConfigDict, Field
 
 from .base import DateTimeModelMixin
 
diff --git a/gns3server/schemas/controller/projects.py b/gns3server/schemas/controller/projects.py
index e1210f99f..a7e3212b5 100644
--- a/gns3server/schemas/controller/projects.py
+++ b/gns3server/schemas/controller/projects.py
@@ -15,10 +15,11 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from pydantic import BaseModel, Field, HttpUrl
+from enum import Enum
 from typing import List, Optional
 from uuid import UUID
-from enum import Enum
+
+from pydantic import BaseModel, Field, HttpUrl
 
 
 class ProjectStatus(str, Enum):
diff --git a/gns3server/schemas/controller/rbac.py b/gns3server/schemas/controller/rbac.py
index 11e0c1d6e..15ec07cab 100644
--- a/gns3server/schemas/controller/rbac.py
+++ b/gns3server/schemas/controller/rbac.py
@@ -14,10 +14,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from typing import Optional, List
-from pydantic import ConfigDict, BaseModel, Field
-from uuid import UUID
 from enum import Enum
+from typing import List, Optional
+from uuid import UUID
+
+from pydantic import BaseModel, ConfigDict, Field
 
 from .base import DateTimeModelMixin
 
diff --git a/gns3server/schemas/controller/settings.py b/gns3server/schemas/controller/settings.py
index 87b4ab2a5..aa457dc31 100644
--- a/gns3server/schemas/controller/settings.py
+++ b/gns3server/schemas/controller/settings.py
@@ -28,7 +28,7 @@ a secret leak at worst.
 from pathlib import Path
 from typing import List, Optional
 
-from pydantic import ConfigDict, BaseModel, Field
+from pydantic import BaseModel, ConfigDict, Field
 
 from ..config import (
     BuiltinSymbolTheme,
diff --git a/gns3server/schemas/controller/snapshots.py b/gns3server/schemas/controller/snapshots.py
index 4bdd6e938..bf46f2bbe 100644
--- a/gns3server/schemas/controller/snapshots.py
+++ b/gns3server/schemas/controller/snapshots.py
@@ -15,10 +15,11 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from pydantic import BaseModel, Field
 from typing import Optional
 from uuid import UUID
 
+from pydantic import BaseModel, Field
+
 
 class SnapshotBase(BaseModel):
     """
diff --git a/gns3server/schemas/controller/templates/__init__.py b/gns3server/schemas/controller/templates/__init__.py
index b71c64772..da207e528 100644
--- a/gns3server/schemas/controller/templates/__init__.py
+++ b/gns3server/schemas/controller/templates/__init__.py
@@ -14,13 +14,14 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import ConfigDict, BaseModel, Field
-from typing import Optional, List
 from enum import Enum
+from typing import List, Optional
 from uuid import UUID
 
-from ..nodes import NodeType
+from pydantic import BaseModel, ConfigDict, Field
+
 from ..base import DateTimeModelMixin
+from ..nodes import NodeType
 
 
 class Category(str, Enum):
diff --git a/gns3server/schemas/controller/templates/cloud_templates.py b/gns3server/schemas/controller/templates/cloud_templates.py
index e9ec0f6bf..8f7ac6c13 100644
--- a/gns3server/schemas/controller/templates/cloud_templates.py
+++ b/gns3server/schemas/controller/templates/cloud_templates.py
@@ -15,11 +15,13 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from . import Category, TemplateBase
-from gns3server.schemas.compute.cloud_nodes import EthernetPort, TAPPort, UDPPort, CloudConsoleType
+from typing import List, Optional, Union
 
 from pydantic import Field
-from typing import Optional, Union, List
+
+from gns3server.schemas.compute.cloud_nodes import CloudConsoleType, EthernetPort, TAPPort, UDPPort
+
+from . import Category, TemplateBase
 
 
 class CloudTemplate(TemplateBase):
diff --git a/gns3server/schemas/controller/templates/docker_templates.py b/gns3server/schemas/controller/templates/docker_templates.py
index 4123630e8..a96c97397 100644
--- a/gns3server/schemas/controller/templates/docker_templates.py
+++ b/gns3server/schemas/controller/templates/docker_templates.py
@@ -15,11 +15,12 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from . import Category, TemplateBase
-from ...common import ConsoleType, AuxType, CustomAdapter, ExtraConfig
+from typing import List, Optional
 
 from pydantic import Field
-from typing import Optional, List
+
+from ...common import AuxType, ConsoleType, CustomAdapter, ExtraConfig
+from . import Category, TemplateBase
 
 
 class DockerTemplateBase(TemplateBase):
diff --git a/gns3server/schemas/controller/templates/dynamips_templates.py b/gns3server/schemas/controller/templates/dynamips_templates.py
index 69505051d..77e3f853a 100644
--- a/gns3server/schemas/controller/templates/dynamips_templates.py
+++ b/gns3server/schemas/controller/templates/dynamips_templates.py
@@ -14,20 +14,21 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from . import Category, TemplateBase
-
-from gns3server.schemas.compute.dynamips_nodes import (
-    DynamipsConsoleType,
-    DynamipsPlatform,
-    DynamipsAdapters,
-    DynamipsWics,
-    DynamipsNPE,
-    DynamipsMidplane,
-)
+from enum import Enum
+from typing import Optional
 
 from pydantic import Field
-from typing import Optional
-from enum import Enum
+
+from gns3server.schemas.compute.dynamips_nodes import (
+    DynamipsAdapters,
+    DynamipsConsoleType,
+    DynamipsMidplane,
+    DynamipsNPE,
+    DynamipsPlatform,
+    DynamipsWics,
+)
+
+from . import Category, TemplateBase
 
 
 class DynamipsTemplateBase(TemplateBase):
diff --git a/gns3server/schemas/controller/templates/ethernet_hub_templates.py b/gns3server/schemas/controller/templates/ethernet_hub_templates.py
index a5b675937..8e273bc40 100644
--- a/gns3server/schemas/controller/templates/ethernet_hub_templates.py
+++ b/gns3server/schemas/controller/templates/ethernet_hub_templates.py
@@ -14,12 +14,13 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from . import Category, TemplateBase
-from gns3server.schemas.compute.ethernet_hub_nodes import EthernetHubPort
+from typing import List, Optional
 
 from pydantic import Field
-from typing import Optional, List
 
+from gns3server.schemas.compute.ethernet_hub_nodes import EthernetHubPort
+
+from . import Category, TemplateBase
 
 DEFAULT_PORTS = [
     EthernetHubPort(port_number=0, name="Ethernet0"),
diff --git a/gns3server/schemas/controller/templates/ethernet_switch_templates.py b/gns3server/schemas/controller/templates/ethernet_switch_templates.py
index 5e6f81f03..ddcaa05d5 100644
--- a/gns3server/schemas/controller/templates/ethernet_switch_templates.py
+++ b/gns3server/schemas/controller/templates/ethernet_switch_templates.py
@@ -15,12 +15,14 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from . import Category, TemplateBase
-from gns3server.schemas.compute.ethernet_switch_nodes import EthernetSwitchPort
+from enum import Enum
+from typing import List, Optional
 
 from pydantic import Field
-from typing import Optional, List
-from enum import Enum
+
+from gns3server.schemas.compute.ethernet_switch_nodes import EthernetSwitchPort
+
+from . import Category, TemplateBase
 
 DEFAULT_PORTS = [
     EthernetSwitchPort(port_number=0, name="Ethernet0", vlan=1, type="access", ethertype="0x8100"),
diff --git a/gns3server/schemas/controller/templates/iou_templates.py b/gns3server/schemas/controller/templates/iou_templates.py
index 36468d8aa..a67c6764a 100644
--- a/gns3server/schemas/controller/templates/iou_templates.py
+++ b/gns3server/schemas/controller/templates/iou_templates.py
@@ -15,11 +15,13 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from . import Category, TemplateBase
-from gns3server.schemas.compute.iou_nodes import ConsoleType
+from typing import Optional
 
 from pydantic import Field
-from typing import Optional
+
+from gns3server.schemas.compute.iou_nodes import ConsoleType
+
+from . import Category, TemplateBase
 
 
 class IOUTemplateBase(TemplateBase):
diff --git a/gns3server/schemas/controller/templates/qemu_templates.py b/gns3server/schemas/controller/templates/qemu_templates.py
index 116dfc33c..e4f2421b5 100644
--- a/gns3server/schemas/controller/templates/qemu_templates.py
+++ b/gns3server/schemas/controller/templates/qemu_templates.py
@@ -15,20 +15,22 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from . import Category, TemplateBase
-from gns3server.schemas.compute.qemu_nodes import (
-    QemuConsoleType,
-    QemuPlatform,
-    QemuAdapterType,
-    QemuOnCloseAction,
-    QemuBootPriority,
-    QemuDiskInterfaceType,
-    QemuProcessPriority,
-    CustomAdapter,
-)
+from typing import List, Optional
 
 from pydantic import Field
-from typing import Optional, List
+
+from gns3server.schemas.compute.qemu_nodes import (
+    CustomAdapter,
+    QemuAdapterType,
+    QemuBootPriority,
+    QemuConsoleType,
+    QemuDiskInterfaceType,
+    QemuOnCloseAction,
+    QemuPlatform,
+    QemuProcessPriority,
+)
+
+from . import Category, TemplateBase
 
 
 class QemuTemplate(TemplateBase):
diff --git a/gns3server/schemas/controller/templates/virtualbox_templates.py b/gns3server/schemas/controller/templates/virtualbox_templates.py
index b9d966ec1..577f8ddc6 100644
--- a/gns3server/schemas/controller/templates/virtualbox_templates.py
+++ b/gns3server/schemas/controller/templates/virtualbox_templates.py
@@ -14,16 +14,18 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from . import Category, TemplateBase
-from gns3server.schemas.compute.virtualbox_nodes import (
-    VirtualBoxConsoleType,
-    VirtualBoxAdapterType,
-    VirtualBoxOnCloseAction,
-    CustomAdapter,
-)
+from typing import List, Optional
 
 from pydantic import Field
-from typing import Optional, List
+
+from gns3server.schemas.compute.virtualbox_nodes import (
+    CustomAdapter,
+    VirtualBoxAdapterType,
+    VirtualBoxConsoleType,
+    VirtualBoxOnCloseAction,
+)
+
+from . import Category, TemplateBase
 
 
 class VirtualBoxTemplateBase(TemplateBase):
diff --git a/gns3server/schemas/controller/templates/vmware_templates.py b/gns3server/schemas/controller/templates/vmware_templates.py
index 85d9dce96..4a0012489 100644
--- a/gns3server/schemas/controller/templates/vmware_templates.py
+++ b/gns3server/schemas/controller/templates/vmware_templates.py
@@ -15,16 +15,18 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from . import Category, TemplateBase
-from gns3server.schemas.compute.vmware_nodes import (
-    VMwareConsoleType,
-    VMwareAdapterType,
-    VMwareOnCloseAction,
-    CustomAdapter,
-)
+from typing import List, Optional
 
 from pydantic import Field
-from typing import Optional, List
+
+from gns3server.schemas.compute.vmware_nodes import (
+    CustomAdapter,
+    VMwareAdapterType,
+    VMwareConsoleType,
+    VMwareOnCloseAction,
+)
+
+from . import Category, TemplateBase
 
 
 class VMwareTemplateBase(TemplateBase):
diff --git a/gns3server/schemas/controller/templates/vpcs_templates.py b/gns3server/schemas/controller/templates/vpcs_templates.py
index e9f6e0b4f..a9167afc1 100644
--- a/gns3server/schemas/controller/templates/vpcs_templates.py
+++ b/gns3server/schemas/controller/templates/vpcs_templates.py
@@ -15,11 +15,13 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-from . import Category, TemplateBase
-from gns3server.schemas.compute.vpcs_nodes import ConsoleType
+from typing import Optional
 
 from pydantic import Field
-from typing import Optional
+
+from gns3server.schemas.compute.vpcs_nodes import ConsoleType
+
+from . import Category, TemplateBase
 
 
 class VPCSTemplate(TemplateBase):
diff --git a/gns3server/schemas/controller/tokens.py b/gns3server/schemas/controller/tokens.py
index 2ac14dda6..c6bde5d0e 100644
--- a/gns3server/schemas/controller/tokens.py
+++ b/gns3server/schemas/controller/tokens.py
@@ -15,6 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from typing import Optional
+
 from pydantic import BaseModel
 
 
diff --git a/gns3server/schemas/controller/topology.py b/gns3server/schemas/controller/topology.py
index 26ff78b3e..0c4f39489 100644
--- a/gns3server/schemas/controller/topology.py
+++ b/gns3server/schemas/controller/topology.py
@@ -19,18 +19,18 @@
 # This file contains the validation for checking a .gns3 file
 #
 
+from enum import Enum
+from typing import List, Optional
+from uuid import UUID
+
+from pydantic import BaseModel, Field
+
 from .computes import Compute
 from .drawings import Drawing
 from .links import Link
 from .nodes import Node
-
 from .projects import Supplier, Variable
 
-from pydantic import BaseModel, Field
-from typing import Optional, List
-from enum import Enum
-from uuid import UUID
-
 
 class TopologyType(str, Enum):
     topology = "topology"
diff --git a/gns3server/schemas/controller/users.py b/gns3server/schemas/controller/users.py
index 8d8b90c13..44593ae31 100644
--- a/gns3server/schemas/controller/users.py
+++ b/gns3server/schemas/controller/users.py
@@ -16,9 +16,10 @@
 
 from datetime import datetime
 from typing import Optional
-from pydantic import ConfigDict, EmailStr, BaseModel, Field, SecretStr
 from uuid import UUID
 
+from pydantic import BaseModel, ConfigDict, EmailStr, Field, SecretStr
+
 from .base import DateTimeModelMixin
 
 
diff --git a/gns3server/schemas/qemu_disk_image.py b/gns3server/schemas/qemu_disk_image.py
index 1c0f596ad..9a3b591b9 100644
--- a/gns3server/schemas/qemu_disk_image.py
+++ b/gns3server/schemas/qemu_disk_image.py
@@ -14,9 +14,10 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
-from typing import Optional
 from enum import Enum
+from typing import Optional
+
+from pydantic import BaseModel, Field
 
 
 class QemuDiskImageFormat(str, Enum):
diff --git a/gns3server/schemas/version.py b/gns3server/schemas/version.py
index db4b95ed5..e258bc6df 100644
--- a/gns3server/schemas/version.py
+++ b/gns3server/schemas/version.py
@@ -14,9 +14,10 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from pydantic import BaseModel, Field
 from typing import Optional
 
+from pydantic import BaseModel, Field
+
 
 class Version(BaseModel):
     controller_host: Optional[str] = Field(None, description="Controller hostname or IP address")