Update app.py

app.py

@@ -54,7 +54,7 @@ def chatbot_response(user_input, model_name):
 
 with gr.Blocks(theme=gr.themes.Soft()) as demo:
     with gr.Row():
-        gr.Column(scale=1, min_width=100)  # margem esquerda
+        gr.Column(scale=0.5, min_width=40) 
 
         with gr.Column(scale=4):
             with gr.Row():
@@ -74,7 +74,7 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
                         history_btn = gr.Button("Histórico", variant="secondary")
                     history_output = gr.JSON()
 
-        gr.Column(scale=1, min_width=100)  # margem direita
+        gr.Column(scale=0.5, min_width=40) 
 
     def respond(message, chat_history, model_name):
         response = chatbot_response(message, model_name)