Update app.py

app.py

@@ -476,7 +476,7 @@ use_web_search = gr.Checkbox(label="Use Web Search", value=False)
 demo = gr.ChatInterface(
     respond,
     additional_inputs=[
-        gr.Dropdown(choices=MODELS, label="Select Model", value=MODELS[0]),
+        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"),
         use_web_search,