Update app.py

app.py

@@ -244,7 +244,7 @@ mychatbot = gr.Chatbot(
     show_label=False,
 )
 
-def handle_accuse_click(request=None):
+def handle_accuse_click(request):
     if request is None:
         # Handle the case where request is None
         return "Request is None"
@@ -277,4 +277,4 @@ def main(request: gr.Request):
     demo.launch(show_api=False, inline=True)
 
 if __name__ == "__main__":
-    main(None)
+    main(gr.Request())