Remove flask dependency

freqtrade/rpc/api_server2/api_auth.py

@@ -93,7 +93,6 @@ def token_login(form_data: HTTPBasicCredentials = Depends(HTTPBasic()),
         raise HTTPException(
             status_code=status.HTTP_401_UNAUTHORIZED,
             detail="Incorrect username or password",
-            headers={"WWW-Authenticate": "Basic"},
         )
 
 

freqtrade/rpc/api_server2/webserver.py

@@ -101,7 +101,8 @@ class ApiServer(RPCHandler):
         uvconfig = uvicorn.Config(self.app,
                                   port=rest_port,
                                   host=rest_ip,
-                                  access_log=True if verbosity != 'error' else False)
+                                  access_log=True if verbosity != 'error' else False,
+                                  )
         try:
             self._server = UvicornServer(uvconfig)
             self._server.run_in_thread()