diff --git a/freqtrade/data/dataprovider.py b/freqtrade/data/dataprovider.py
index ad7b7ada3..95348e56e 100644
--- a/freqtrade/data/dataprovider.py
+++ b/freqtrade/data/dataprovider.py
@@ -5,7 +5,7 @@ including ticker and orderbook data, live and historical candle (OHLCV) data
 Common Interface for bot and strategy to access data.
 """
 import logging
-from typing import Any, Dict, List, Optional, Tuple
+from typing import Any, Dict, List, Optional
 
 from pandas import DataFrame
 
diff --git a/freqtrade/freqtradebot.py b/freqtrade/freqtradebot.py
index f365a30fd..151a319e2 100644
--- a/freqtrade/freqtradebot.py
+++ b/freqtrade/freqtradebot.py
@@ -7,7 +7,7 @@ import traceback
 from datetime import datetime
 from math import isclose
 from threading import Lock
-from typing import Any, Dict, List, Optional, Tuple
+from typing import Any, Dict, List, Optional
 
 import arrow
 from cachetools import TTLCache
diff --git a/freqtrade/strategy/interface.py b/freqtrade/strategy/interface.py
index 68666efab..5173265bc 100644
--- a/freqtrade/strategy/interface.py
+++ b/freqtrade/strategy/interface.py
@@ -7,7 +7,7 @@ import warnings
 from abc import ABC, abstractmethod
 from datetime import datetime, timezone
 from enum import Enum
-from typing import Dict, List, NamedTuple, Optional, Tuple
+from typing import Dict, NamedTuple, Optional, Tuple
 
 import arrow
 from pandas import DataFrame
@@ -20,6 +20,7 @@ from freqtrade.persistence import Trade
 from freqtrade.strategy.strategy_wrapper import strategy_safe_wrapper
 from freqtrade.wallets import Wallets
 
+
 logger = logging.getLogger(__name__)