Update app.py

app.py

@@ -92,7 +92,7 @@ with gr.Blocks() as demo:
     )
 
     # Interface de chat com as entradas adicionais visíveis
-    chat_interface = gr.ChatInterface(
+    demo = gr.ChatInterface(
         respond,
         additional_inputs=[character, initial_context_message, max_tokens, temperature, top_p],
         #outputs=chat_output,
@@ -101,4 +101,4 @@ with gr.Blocks() as demo:
     )
 
 if __name__ == "__main__":
-    chat_interface.launch()
+    demo.launch()