diff --git a/market_trade/tests/test_dataloader.py b/market_trade/tests/test_dataloader.py
index 8884091..a0d82de 100644
--- a/market_trade/tests/test_dataloader.py
+++ b/market_trade/tests/test_dataloader.py
@@ -1,6 +1,7 @@
 import market_trade.dataloader
 import market_trade.constants
 
+
 def test_dataloader(data_path):
     duka_interface = (market_trade.dataloader.DukaMTInterface(data_path))
     print(duka_interface.ask_candlesticks)