Update wan2_fast.py

wan2_fast.py

@@ -415,7 +415,7 @@ def generate_video(prompt, height, width,
     with tempfile.NamedTemporaryFile(suffix=".mp4", delete=False) as tmpfile:
         video_path = tmpfile.name
     export_to_video(output_frames_list, video_path, fps=FIXED_OUTPUT_FPS)
-    upscale_and_upload_4k(video_path, prompt)
+    #upscale_and_upload_4k(video_path, prompt)
     return video_path, current_seed