Update app.py

app.py

@@ -333,7 +333,7 @@ def generate(
             num_steps=64,
             randomize_seed=True,
         )
-        # Instead of embedding via data URL, copy the GLB file to a static folder.
+        # Copy the GLB file to a static folder.
         static_folder = os.path.join(os.getcwd(), "static")
         if not os.path.exists(static_folder):
             os.makedirs(static_folder)
@@ -476,6 +476,14 @@ demo = gr.ChatInterface(
     multimodal=True,
 )
 
+# Ensure the static folder exists
+if not os.path.exists("static"):
+    os.makedirs("static")
+
+# Mount the static folder onto the FastAPI app so that GLB files are served.
+from fastapi.staticfiles import StaticFiles
+demo.app.mount("/static", StaticFiles(directory="static"), name="static")
+
 if __name__ == "__main__":
-    # To serve the generated GLB files, add the static directory.
-    demo.queue(max_size=20).launch(share=True, static_dirs={"static": "static"})
+    # Launch without the unsupported static_dirs parameter.
+    demo.queue(max_size=20).launch(share=True)