Update app.py

app.py

@@ -67,7 +67,7 @@ with gr.Blocks(js=js) as demo:
     def user(user_message, url_params, history):
         return "", history + [[user_message, None]]
     
-    def get_session_index(url_params):
+    def get_session_index(url_params, chatbot=None):
         if url_params: 
             print(f"""
                 {json.dumps(url_params)}
@@ -85,6 +85,7 @@ with gr.Blocks(js=js) as demo:
         time.sleep(1)
         return session_index
 
+
     '''def get_session_index(url_params):
         if url_params: 
             print(f"""