update gr.box to gr.group

app.py

@@ -458,7 +458,7 @@ def create_gradio_interface():
 
         with gr.Row():
             with gr.Column(scale=1):
-                with gr.Box():
+                with gr.Group():
                     gr.Markdown("### Langkah 1: Pilih Model AI")
                     model_dropdown = gr.Dropdown(
                         label="Model",
@@ -470,7 +470,7 @@ def create_gradio_interface():
                         value=f"**{default_model}**: {MODEL_CONFIG[default_model]['description']}"
                     )
                 
-                with gr.Box():
+                with gr.Group():
                     gr.Markdown("### Langkah 2: Unggah dan Proses CSV")
                     file_input = gr.File(
                         label="Upload CSV Anda",