limit one model

visualizer_drag_gradio.py

@@ -179,6 +179,8 @@ with gr.Blocks() as app:
 ## Interactive Point-based Manipulation on the Generative Image Manifold
 ### Unofficial Gradio Demo
 
+**Due to high demand, only one model can be run at a time, or you can duplicate the space and run your own copy.**
+
 <a href="https://huggingface.co/spaces/radames/DragGan?duplicate=true" style="display: inline-block;margin-top: .5em;margin-right: .25em;" target="_blank">
 <img style="margin-bottom: 0em;display: inline;margin-top: -.25em;" src="https://bit.ly/3gLdBN6" alt="Duplicate Space"></a> for no queue on your own hardware.</p>
 
@@ -243,6 +245,7 @@ with gr.Blocks() as app:
                             choices=list(valid_checkpoints_dict.keys()),
                             label="Pretrained Model",
                             value=init_pkl,
+                            interactive=not IS_SPACE
                         )
 
                 # Latent
@@ -386,11 +389,12 @@ with gr.Blocks() as app:
 
         return global_state, global_state["images"]['image_show']
 
-    form_pretrained_dropdown.change(
-        on_change_pretrained_dropdown,
-        inputs=[form_pretrained_dropdown, global_state],
-        outputs=[global_state, form_image],
-    )
+    if not IS_SPACE:
+        form_pretrained_dropdown.change(
+            on_change_pretrained_dropdown,
+            inputs=[form_pretrained_dropdown, global_state],
+            outputs=[global_state, form_image],
+        )
 
     def on_click_reset_image(global_state):
         """Reset image to the original one and clear all states