chore: fix unused imports

freqtrade/rpc/api_server/api_v1.py

@@ -161,7 +161,7 @@ def get_strategy(
             strategy_obj.ft_load_hyper_params()
         except OperationalException:
             raise HTTPException(status_code=404, detail="Strategy not found")
-        except Exception as e:
+        except Exception:
             logger.exception("Unexpected error while loading strategy '%s'.", strategy)
             raise HTTPException(
                 status_code=502,

freqtrade/rpc/api_server/api_webserver.py

@@ -1,19 +1,15 @@
 import logging
-from copy import deepcopy
 
 from fastapi import APIRouter, Depends
-from fastapi.exceptions import HTTPException
 
 from freqtrade.data.history.datahandlers import get_datahandler
 from freqtrade.enums import CandleType, TradingMode
-from freqtrade.exceptions import OperationalException
 from freqtrade.rpc.api_server.api_schemas import (
     AvailablePairs,
     ExchangeListResponse,
     FreqAIModelListResponse,
     HyperoptLossListResponse,
     StrategyListResponse,
-    StrategyResponse,
 )
 from freqtrade.rpc.api_server.deps import get_config