Update app.py

app.py

@@ -266,12 +266,15 @@ with gr.Blocks(css=css) as demo2:
         inputs = [prompt, negative_prompt, seed, randomize_seed, width, height, guidance_scale, num_inference_steps],
         outputs = [result]
     )
+BOT_AVATAR="OpenAI_Logo.png"
+People="user.png"
 
 """
 For information on how to customize the ChatInterface, peruse the gradio docs: https://www.gradio.app/docs/chatinterface
 """
 aa = gr.ChatInterface(
     respond,
+    avatar_images=[People, BOT_AVATAR],
     additional_inputs=[
         gr.Textbox(value="You are a friendly Chatbot.", label="System message"),
         gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"),