style: sort imports in schemas

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):