flake8 import issues

freqtrade/exchange/gateio.py

@@ -1,6 +1,6 @@
 """ Gate.io exchange subclass """
 import logging
-from typing import Dict, List, Optional, Tuple
+from typing import Dict, List, Tuple
 
 from freqtrade.enums import MarginMode, TradingMode
 from freqtrade.exceptions import OperationalException

tests/exchange/test_gateio.py

@@ -1,11 +1,8 @@
-from unittest.mock import MagicMock, PropertyMock
-
 import pytest
 
 from freqtrade.exceptions import OperationalException
 from freqtrade.exchange import Gateio
 from freqtrade.resolvers.exchange_resolver import ExchangeResolver
-from tests.conftest import get_patched_exchange
 
 
 def test_validate_order_types_gateio(default_conf, mocker):