Think i have to use csv files for exports

main.py

@@ -318,8 +318,8 @@ def get_all_responses(schedule_name:str, password:str):
             df[col] = [elem.replace(DELIMITER, f"{DELIMITER} ") for elem in df[col].to_list()]
 
     directory = os.path.abspath(os.getcwd())
-    path = directory + "/all responses.xlsx" 
-    df.to_excel(path, index=False)
+    path = directory + "/all responses.csv" 
+    df.to_csv(path, index=False)
 
     if len(df) == 0: 
         gr.Warning('', ALERT_TIME, title='No one has filled out the form yet.')