Upload gradio_app.py

gradio_app.py

@@ -648,10 +648,12 @@ if __name__ == '__main__':
       <div style='text-align: center; font-size: 16px; color: #6b7280;'>
         <p style="color: #8d8d8d;">Bienvenido a 3DMarket</p>
         <script type="module" src="https://unpkg.com/@google/model-viewer/dist/model-viewer.min.js"></script>
-        <model-viewer id="model_viewer" src="" camera-controls auto-rotate style="height:500px;width:500px;"></model-viewer>
+        <model-viewer id="model_viewer" src="https://modelviewer.dev/shared-assets/models/DamagedHelmet.glb" camera-controls auto-rotate style="height:500px;width:500px;"></model-viewer>
         <script>
-            function updateModelViewer(srcUrl) {{
-                document.getElementById('model_viewer').src = srcUrl;
+            function updateModelViewer(srcUrl) {{            
+                const modelViewer = document.querySelector('#model_viewer');
+                modelViewer.setAttribute('src', srcUrl + '?v=' + Date.now());
+                console.log('updating model viewer src);
             }}
         </script>
       </div>