Update app.py

app.py

@@ -202,7 +202,7 @@ demo = gr.ChatInterface(
     respond,
     additional_inputs_accordion=gr.Accordion(label="⚙️ Parameters", open=True, render=False),
     additional_inputs=[
-        gr.Dropdown(choices=MODELS, label="Select Model", value=MODELS[2]),
+        gr.Dropdown(choices=MODELS, label="Select Model", value=MODELS[3]),
         gr.Slider(minimum=0.1, maximum=1.0, value=0.2, step=0.1, label="Temperature"),
         gr.Slider(minimum=1, maximum=5, value=1, step=1, label="Number of API Calls"),
         gr.Checkbox(label="Use Embeddings", value=False),