diff --git a/gns3server/api/routes/controller/api_keys.py b/gns3server/api/routes/controller/api_keys.py
index 235cbe7de..a3bfa4b14 100644
--- a/gns3server/api/routes/controller/api_keys.py
+++ b/gns3server/api/routes/controller/api_keys.py
@@ -39,7 +39,7 @@ API_KEY_PREFIX = "gns3_"
 API_KEY_BYTES = 32
 
 
-def _generate_api_key(api_key_id: UUID = None) -> tuple[str, str, str, UUID]:
+def _generate_api_key(api_key_id: UUID | None = None) -> tuple[str, str, str, UUID]:
     if api_key_id is None:
         api_key_id = uuid4()
     random_bytes = secrets.token_hex(API_KEY_BYTES)
diff --git a/gns3server/api/routes/controller/chat.py b/gns3server/api/routes/controller/chat.py
index cc796fe26..e55e722f7 100644
--- a/gns3server/api/routes/controller/chat.py
+++ b/gns3server/api/routes/controller/chat.py
@@ -23,7 +23,7 @@ Nested under projects: /v3/projects/{project_id}/chat/...
 import json
 import logging
 import uuid
-from typing import List, Optional
+from typing import Any, List, Optional
 
 from fastapi import APIRouter, Depends, HTTPException, Request, status
 from fastapi.responses import StreamingResponse
@@ -40,7 +40,7 @@ from .dependencies.authentication import get_current_active_user
 
 log = logging.getLogger(__name__)
 
-responses = {404: {"model": schemas.ErrorMessage, "description": "Resource not found"}}
+responses: dict[int | str, dict[str, Any]] = {404: {"model": schemas.ErrorMessage, "description": "Resource not found"}}
 
 router = APIRouter(responses=responses)
 
diff --git a/gns3server/api/routes/controller/drawings.py b/gns3server/api/routes/controller/drawings.py
index 42e989f0f..6df9ddd91 100644
--- a/gns3server/api/routes/controller/drawings.py
+++ b/gns3server/api/routes/controller/drawings.py
@@ -20,7 +20,7 @@ API routes for drawings.
 
 from fastapi import APIRouter, Depends, status
 from fastapi.encoders import jsonable_encoder
-from typing import List
+from typing import Any, List
 from uuid import UUID
 
 from gns3server.controller import Controller
@@ -30,7 +30,9 @@ from gns3server import schemas
 from .dependencies.database import get_repository
 from .dependencies.rbac import has_privilege
 
-responses = {404: {"model": schemas.ErrorMessage, "description": "Project or drawing not found"}}
+responses: dict[int | str, dict[str, Any]] = {
+    404: {"model": schemas.ErrorMessage, "description": "Project or drawing not found"}
+}
 
 router = APIRouter(responses=responses)
 
diff --git a/pyproject.toml b/pyproject.toml
index d6b0e6a67..14bac58d6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -318,13 +318,10 @@ module = [
   "gns3server.api.routes.compute.vmware_nodes",  # 10
   "gns3server.api.routes.compute.vpcs_nodes",  # 9
   "gns3server.api.routes.controller.acl",  # 5
-  "gns3server.api.routes.controller.api_keys",  # 1
-  "gns3server.api.routes.controller.chat",  # 1
   "gns3server.api.routes.controller.computes",  # 6
   "gns3server.api.routes.controller.controller",  # 10
   "gns3server.api.routes.controller.dependencies.authentication",  # 11
   "gns3server.api.routes.controller.dependencies.database",  # 2
-  "gns3server.api.routes.controller.drawings",  # 1
   "gns3server.api.routes.controller.groups",  # 6
   "gns3server.api.routes.controller.images",  # 9
   "gns3server.api.routes.controller.llm_model_configs",  # 32