remove kwargs in gr.block

app.py

@@ -33,9 +33,7 @@ def interact_with_agent(prompt, messages):
     yield messages
 
 with gr.Blocks() as demo:
-    chatbot = gr.Chatbot(label="Agent",
-                         msg_format="messages",
-                         avatar_images=(None, "https://em-content.zobj.net/source/twitter/53/robot-face_1f916.png"))
+    chatbot = gr.Chatbot()
     text_input = gr.Textbox(lines=1, label="Chat Message")
     text_input.submit(interact_with_agent, [text_input, chatbot], [chatbot])