diff --git a/freqtrade/freqai/data_kitchen.py b/freqtrade/freqai/data_kitchen.py
index 3201fc451..c6f22e468 100644
--- a/freqtrade/freqai/data_kitchen.py
+++ b/freqtrade/freqai/data_kitchen.py
@@ -10,7 +10,7 @@ import numpy as np
 import numpy.typing as npt
 import pandas as pd
 import psutil
-from pandas import DataFrame, HDFStore
+from pandas import DataFrame
 from scipy import stats
 from sklearn import linear_model
 from sklearn.cluster import DBSCAN
@@ -455,7 +455,6 @@ class FreqaiDataKitchen:
         # print(tr_training_list, tr_backtesting_list)
         return tr_training_list_timerange, tr_backtesting_list_timerange
 
-
     def slice_dataframe(self, timerange: TimeRange, df: DataFrame) -> DataFrame:
         """
         Given a full dataframe, extract the user desired window