Update app.py

app.py

@@ -73,11 +73,10 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
                         btn = gr.Button("Enviar", variant="primary")
                         history_btn = gr.Button("Histórico", variant="secondary")
                     
-        history_output = gr.JSON()
+                    history_output = gr.JSON()
+                    
         gr.Column(scale=0.5, min_width=40) 
 
-    
-
     def respond(message, chat_history, model_name):
         response = chatbot_response(message, model_name)
         response = clean_response(response)