Update app.py

app.py

@@ -180,6 +180,9 @@ val_data = features.loc[train_split:]
 start = past + future
 end = start + train_split
 
+train_data = train_data.reset_index()
+#train_data = train_data.reindex(pd.RangeIndex(0, mybacklogmax).to_series())
+
 x_train = train_data[[i for i in range(mybacklogmax)]].values
 y_train = features.iloc[start:end][[1]]