Update app.py

app.py

@@ -109,7 +109,7 @@ def chat():
                     interactive=True,
                     label="Character",
                 )
-                bot_name.change(fn=lambda value: gr.update(value=f"{value}.jpeg"}), inputs=bot_name, outputs=banner)
+                bot_name.change(fn=lambda value: gr.update(value=f"{value}.jpeg"), inputs=bot_name, outputs=banner)
                         
     with gr.Column(elem_id="chat_container"):
         with gr.Row():