Update app.py

app.py

@@ -55,30 +55,23 @@ def chatbot_response(user_input, model_name):
 
 with gr.Blocks(theme=gr.themes.Soft()) as demo:
     with gr.Row():
-        gr.Column(scale=0.5, min_width=40) 
-
+        with gr.Column(scale=1):
+            gr.Markdown("## ⚙️ Configurações")
+            model_selector = gr.Dropdown(
+                choices=list(MODELS.keys()),
+                label="Escolha o Modelo",
+                value="LLaMA 70B"
+            )
+            
         with gr.Column(scale=4):
+            gr.Markdown("# 🤖 Chatbot - API SambaNova")
+            chatbot = gr.Chatbot(height=500)
+            msg = gr.Textbox(placeholder="Digite sua mensagem aqui...", show_label=False)
             with gr.Row():
-                with gr.Column(scale=1):
-                    gr.Markdown("## ⚙️ Configurações")
-                    model_selector = gr.Dropdown(
-                        choices=list(MODELS.keys()),
-                        label="Escolha o Modelo",
-                        value="LLaMA 70B"
-                    )
-                with gr.Column(scale=4):
-                    gr.Markdown("# 🤖 Chatbot - API SambaNova")
-                    chatbot = gr.Chatbot(height=500)
-                    msg = gr.Textbox(placeholder="Digite sua mensagem aqui...", label="")
-                    with gr.Row():
-                        btn = gr.Button("Enviar", variant="primary")
-                        history_btn = gr.Button("Histórico", variant="secondary")
-                    
-                with gr.Row():
-                    with gr.Column(scale=4):
-                        history_output = gr.JSON(visible=False)
-                    
-        gr.Column(scale=0.5, min_width=40) 
+                btn = gr.Button("Enviar", variant="primary")
+                history_btn = gr.Button("Histórico", variant="secondary")
+                
+            history_output = gr.JSON()
 
     def respond(message, chat_history, model_name):
         response = chatbot_response(message, model_name)
@@ -98,3 +91,4 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
 
 if __name__ == "__main__":
     demo.launch()
+