Version 1 hotfix #15 for merge

app.py

@@ -194,6 +194,7 @@ def merge_forecast_data(actual, predicted, future):
     # merged_dataframe = pd.merge_ordered(actual, predicted, on='Date', suffixes=('_Actual', '_Predicted'))
     # merged_dataframe = pd.merge_ordered(merged_dataframe, future, on='Date')
     merged_dataframe = pd.concat([actual, predicted, future], axis=1)
+    merged_dataframe = merged_dataframe.set_index('Date')
     return merged_dataframe
 
 # TAPAS Model