update to only work on duplicated gpu instances

simple_app.py

@@ -1,4 +1,9 @@
 import gradio as gr
+import torch
+
+is_shared_ui = True if "fffiloni/Wan2.1" in os.environ['SPACE_ID'] else False
+is_gpu_associated = torch.cuda.is_available()
+
 import re 
 import subprocess
 import time
@@ -6,11 +11,12 @@ import select
 from tqdm import tqdm
 from huggingface_hub import snapshot_download
 
-#Download model
-snapshot_download(
-    repo_id = "Wan-AI/Wan2.1-T2V-1.3B",
-    local_dir = "./Wan2.1-T2V-1.3B"
-)
+if not is_shared_ui and is_gpu_associated:
+    #Download model
+    snapshot_download(
+        repo_id = "Wan-AI/Wan2.1-T2V-1.3B",
+        local_dir = "./Wan2.1-T2V-1.3B"
+    )
 
 def infer(prompt, progress=gr.Progress(track_tqdm=True)):
     
@@ -147,7 +153,65 @@ def infer(prompt, progress=gr.Progress(track_tqdm=True)):
         print("Error executing command.")
         raise Exception("Error executing command")
 
-with gr.Blocks() as demo:
+css = """
+div#warning-duplicate {
+    background-color: #ebf5ff;
+    padding: 0 16px 16px;
+    margin: 20px 0;
+    color: #030303!important;
+}
+div#warning-duplicate > .gr-prose > h2, div#warning-duplicate > .gr-prose > p {
+    color: #0f4592!important;
+}
+div#warning-duplicate strong {
+    color: #0f4592;
+}
+p.actions {
+    display: flex;
+    align-items: center;
+    margin: 20px 0;
+}
+div#warning-duplicate .actions a {
+    display: inline-block;
+    margin-right: 10px;
+}
+div#warning-setgpu {
+    background-color: #fff4eb;
+    padding: 0 16px 16px;
+    margin: 20px 0;
+    color: #030303!important;
+}
+div#warning-setgpu > .gr-prose > h2, div#warning-setgpu > .gr-prose > p {
+    color: #92220f!important;
+}
+div#warning-setgpu a, div#warning-setgpu b {
+    color: #91230f;
+}
+div#warning-setgpu p.actions > a {
+    display: inline-block;
+    background: #1f1f23;
+    border-radius: 40px;
+    padding: 6px 24px;
+    color: antiquewhite;
+    text-decoration: none;
+    font-weight: 600;
+    font-size: 1.2em;
+}
+div#warning-ready {
+    background-color: #ecfdf5;
+    padding: 0 16px 16px;
+    margin: 20px 0;
+    color: #030303!important;
+}
+div#warning-ready > .gr-prose > h2, div#warning-ready > .gr-prose > p {
+    color: #057857!important;
+}
+.custom-color {
+    color: #030303 !important;
+}
+"""
+
+with gr.Blocks(css=css) as demo:
     with gr.Column():
         gr.Markdown("# Wan 2.1 1.3B")
         gr.Markdown("Enjoy this simple working UI, duplicate the space to skip the queue :)")
@@ -161,8 +225,48 @@ with gr.Blocks() as demo:
             </a>
         </div>
         """)
+        if is_shared_ui:
+            top_description = gr.HTML(f'''
+                    <div class="gr-prose">
+                        <h2 class="custom-color"><svg xmlns="http://www.w3.org/2000/svg" width="18px" height="18px" style="margin-right: 0px;display: inline-block;"fill="none"><path fill="#fff" d="M7 13.2a6.3 6.3 0 0 0 4.4-10.7A6.3 6.3 0 0 0 .6 6.9 6.3 6.3 0 0 0 7 13.2Z"/><path fill="#fff" fill-rule="evenodd" d="M7 0a6.9 6.9 0 0 1 4.8 11.8A6.9 6.9 0 0 1 0 7 6.9 6.9 0 0 1 7 0Zm0 0v.7V0ZM0 7h.6H0Zm7 6.8v-.6.6ZM13.7 7h-.6.6ZM9.1 1.7c-.7-.3-1.4-.4-2.2-.4a5.6 5.6 0 0 0-4 1.6 5.6 5.6 0 0 0-1.6 4 5.6 5.6 0 0 0 1.6 4 5.6 5.6 0 0 0 4 1.7 5.6 5.6 0 0 0 4-1.7 5.6 5.6 0 0 0 1.7-4 5.6 5.6 0 0 0-1.7-4c-.5-.5-1.1-.9-1.8-1.2Z" clip-rule="evenodd"/><path fill="#000" fill-rule="evenodd" d="M7 2.9a.8.8 0 1 1 0 1.5A.8.8 0 0 1 7 3ZM5.8 5.7c0-.4.3-.6.6-.6h.7c.3 0 .6.2.6.6v3.7h.5a.6.6 0 0 1 0 1.3H6a.6.6 0 0 1 0-1.3h.4v-3a.6.6 0 0 1-.6-.7Z" clip-rule="evenodd"/></svg>
+                        Attention: this Space need to be duplicated to work</h2>
+                        <p class="main-message custom-color">
+                            To make it work, <strong>duplicate the Space</strong> and run it on your own profile using a <strong>private</strong> GPU (L40s recommended).<br />
+                            A L40s costs <strong>US$1.80/h</strong>. 
+                        </p>
+                        <p class="actions custom-color">
+                            <a href="https://huggingface.co/spaces/{os.environ['SPACE_ID']}?duplicate=true">
+                                <img src="https://huggingface.co/datasets/huggingface/badges/resolve/main/duplicate-this-space-lg-dark.svg" alt="Duplicate this Space" />
+                            </a>
+                            to start experimenting with this demo
+                        </p>
+                    </div>
+            ''', elem_id="warning-duplicate")
+        else:
+            if(is_gpu_associated):
+                top_description = gr.HTML(f'''
+                        <div class="gr-prose">
+                            <h2 class="custom-color"><svg xmlns="http://www.w3.org/2000/svg" width="18px" height="18px" style="margin-right: 0px;display: inline-block;"fill="none"><path fill="#fff" d="M7 13.2a6.3 6.3 0 0 0 4.4-10.7A6.3 6.3 0 0 0 .6 6.9 6.3 6.3 0 0 0 7 13.2Z"/><path fill="#fff" fill-rule="evenodd" d="M7 0a6.9 6.9 0 0 1 4.8 11.8A6.9 6.9 0 0 1 0 7 6.9 6.9 0 0 1 7 0Zm0 0v.7V0ZM0 7h.6H0Zm7 6.8v-.6.6ZM13.7 7h-.6.6ZM9.1 1.7c-.7-.3-1.4-.4-2.2-.4a5.6 5.6 0 0 0-4 1.6 5.6 5.6 0 0 0-1.6 4 5.6 5.6 0 0 0 1.6 4 5.6 5.6 0 0 0 4 1.7 5.6 5.6 0 0 0 4-1.7 5.6 5.6 0 0 0 1.7-4 5.6 5.6 0 0 0-1.7-4c-.5-.5-1.1-.9-1.8-1.2Z" clip-rule="evenodd"/><path fill="#000" fill-rule="evenodd" d="M7 2.9a.8.8 0 1 1 0 1.5A.8.8 0 0 1 7 3ZM5.8 5.7c0-.4.3-.6.6-.6h.7c.3 0 .6.2.6.6v3.7h.5a.6.6 0 0 1 0 1.3H6a.6.6 0 0 1 0-1.3h.4v-3a.6.6 0 0 1-.6-.7Z" clip-rule="evenodd"/></svg>
+                            You have successfully associated a GPU to this Space 🎉</h2>
+                            <p class="custom-color">
+                                You will be billed by the minute from when you activated the GPU until when it is turned off.
+                            </p> 
+                        </div>
+                ''', elem_id="warning-ready")
+            else:
+                top_description = gr.HTML(f'''
+                        <div class="gr-prose">
+                            <h2 class="custom-color"><svg xmlns="http://www.w3.org/2000/svg" width="18px" height="18px" style="margin-right: 0px;display: inline-block;"fill="none"><path fill="#fff" d="M7 13.2a6.3 6.3 0 0 0 4.4-10.7A6.3 6.3 0 0 0 .6 6.9 6.3 6.3 0 0 0 7 13.2Z"/><path fill="#fff" fill-rule="evenodd" d="M7 0a6.9 6.9 0 0 1 4.8 11.8A6.9 6.9 0 0 1 0 7 6.9 6.9 0 0 1 7 0Zm0 0v.7V0ZM0 7h.6H0Zm7 6.8v-.6.6ZM13.7 7h-.6.6ZM9.1 1.7c-.7-.3-1.4-.4-2.2-.4a5.6 5.6 0 0 0-4 1.6 5.6 5.6 0 0 0-1.6 4 5.6 5.6 0 0 0 1.6 4 5.6 5.6 0 0 0 4 1.7 5.6 5.6 0 0 0 4-1.7 5.6 5.6 0 0 0 1.7-4 5.6 5.6 0 0 0-1.7-4c-.5-.5-1.1-.9-1.8-1.2Z" clip-rule="evenodd"/><path fill="#000" fill-rule="evenodd" d="M7 2.9a.8.8 0 1 1 0 1.5A.8.8 0 0 1 7 3ZM5.8 5.7c0-.4.3-.6.6-.6h.7c.3 0 .6.2.6.6v3.7h.5a.6.6 0 0 1 0 1.3H6a.6.6 0 0 1 0-1.3h.4v-3a.6.6 0 0 1-.6-.7Z" clip-rule="evenodd"/></svg>
+                            You have successfully duplicated the MimicMotion Space 🎉</h2>
+                            <p class="custom-color">There's only one step left before you can properly play with this demo: <a href="https://huggingface.co/spaces/{os.environ['SPACE_ID']}/settings" style="text-decoration: underline" target="_blank">attribute a GPU</b> to it (via the Settings tab)</a> and run the app below.
+                            You will be billed by the minute from when you activate the GPU until when it is turned off.</p> 
+                            <p class="actions custom-color">
+                                <a href="https://huggingface.co/spaces/{os.environ['SPACE_ID']}/settings">🔥 &nbsp; Set recommended GPU</a>
+                            </p>
+                        </div>
+                ''', elem_id="warning-setgpu")
         prompt = gr.Textbox(label="Prompt")
-        submit_btn = gr.Button("Submit")
+        submit_btn = gr.Button("Submit", interactive=False if is_shared_ui else True)
         video_res = gr.Video(label="Generated Video")
 
     submit_btn.click(