Update app.py

app.py

@@ -272,7 +272,7 @@ with gr.Blocks() as app:
                         with gr.Group():
                             stop_btn=gr.Button("Stop")
                             clear_btn=gr.Button("Clear")                
-                client_choice=gr.Dropdown(label="Models",type='index',choices=[c for c in models],max_choices=4,multiselect=True,interactive=True)
+                client_choice=gr.Dropdown(label="Models",type='index',value=models, choices=[c for c in models],max_choices=4,multiselect=True,interactive=True)
                 add_model=gr.Textbox(label="New Model")
                 add_btn=gr.Button("Add Model")
             with gr.Column(scale=1):