style: remove unused import

refactor: add `_resposne` to funciton name `get_about`

learning_loop_node/detector/detector_node.py

@@ -7,7 +7,7 @@
 from datetime import datetime
 from enum import Enum
 from threading import Thread
-from typing import Dict, List, Optional, Union
+from typing import Dict, List, Optional
 
 import numpy as np
 import socketio
@@ -83,7 +83,7 @@ def __init__(self, name: str, detector: DetectorLogic, uuid: Optional[str] = Non
 
         self.setup_sio_server()
 
-    def get_about(self) -> AboutResponse:
+    def get_about_response(self) -> AboutResponse:
         return AboutResponse(
             operation_mode=self.operation_mode.value,
             state=self.status.state,
@@ -242,7 +242,7 @@ async def info(sid) -> Dict:
 
         @self.sio.event
         async def about(sid) -> Dict:
-            return asdict(self.get_about())
+            return asdict(self.get_about_response())
 
         @self.sio.event
         async def get_model_version(sid) -> Dict:

learning_loop_node/detector/rest/about.py

@@ -23,4 +23,4 @@ async def get_about(request: Request):
         curl http://hosturl/about
     '''
     app: 'DetectorNode' = request.app
-    return app.get_about()
+    return app.get_about_response()