Version 1 hotfix #20 for merge

app.py

@@ -193,7 +193,6 @@ def merge_forecast_data(actual, predicted, future):
 
     merged_dataframe = pd.concat([actual, predicted, future], axis=1)
     merged_dataframe = merged_dataframe.reset_index()
-    merged_dataframe.rename(columns={merged_dataframe[0]: "Date"}, inplace=True)
     return merged_dataframe
 
 @st.cache_data
@@ -375,7 +374,7 @@ if (st.session_state.uploaded):
       # date = get_combined_date(df['Sales'], fitted_series, future_fitted_series)
       # col[0].line_chart(x=date, y=[df['Sales'], fitted_series], color='blue', key='actual')
       merged_data = merge_forecast_data(df['Sales'], fitted_series, future_fitted_series)
-      col[0].line_chart(merged_data, x="Date", y=["Actual Sales", "Predicted Sales", "Future Forecasted Sales"])
+      col[0].line_chart(merged_data, x="index", y=["Actual Sales", "Predicted Sales", "Future Forecasted Sales"])
       col[0].write(f"MAPE score: {acc['mape']} (lower is better)")
     with col[1]:
       col[1].subheader(f"Forecasted sales in the next {period} days")