Update app.py

app.py

@@ -180,7 +180,8 @@ mycolumns = pd.RangeIndex(0, myrangeend).to_series()
 train_data = train_data.reindex(columns=mycolumns)
 
 x_train = train_data[[i for i in range(myrangeend)]].values
-y_train = features.iloc[start:end][[1]]
+#y_train = features.iloc[start:end][[1]]
+y_train = features.reindex(columns=mycolumns).iloc[start:end][[1]]
 
 sequence_length = int(past / step)
 x_end = len(val_data) - past - future