Update Doors_Schedule.py

Doors_Schedule.py

@@ -1176,6 +1176,7 @@ def mainRun(schedule, plan, searcharray):
   if secondary_info_presence:
       selected_columns_new = get_selected_columns(dfs, main_info)
       selected_secondary_info = get_secondary_info(dfs, secondary_info)
+      selected_secondary_info = selected_secondary_info.applymap(lambda x: 'N/A' if isinstance(x, str) and x.strip() == '' else x)
       selected_columns_combined = pd.concat([selected_columns_new, selected_secondary_info], axis=1)
       kelma = get_st_op_pattern(selected_columns_new, user_input)
       col_dict = get_similar_colors_secondary(selected_columns_combined, user_input)