Update app.py

app.py

@@ -42,7 +42,7 @@ def generate(
     return output
 
 mychatbot = gr.Chatbot(
-    avatar_images=["./user.png", "./botm.png"], bubble_full_width=False, show_label=False, show_copy_button=True, likeable=True,)
+    avatar_images=["./user.png", "./LogoAHR.jpg"], bubble_full_width=False, show_label=False, show_copy_button=True, likeable=True,)
 
 demo = gr.ChatInterface(fn=generate, 
                         chatbot=mychatbot,