Update app.py

app.py

@@ -239,8 +239,15 @@ if __name__ == "__main__":
                     " for faster running and longer generation"
                     )
         js_msg = JSMsgReceiver()
-        input_model = gr.Dropdown(label="select model", choices=list(models.keys()),
-                                  type="value", value=list(models.keys())[0])
+        with gr.Accordion(label="Model option", open=False):
+            load_model_path_btn = gr.Button("Get Models")
+            model_path_input = gr.Dropdown(label="model")
+            load_model_path_btn.click(get_model_path, [], model_path_input)
+            load_model_btn = gr.Button("Load")
+            model_msg = gr.Textbox()
+            load_model_btn.click(
+                load_model, model_path_input, model_msg
+            )
         tab_select = gr.Variable(value=0)
         with gr.Tabs():
             with gr.TabItem("instrument prompt") as tab1: