Update scene_weaver_core.py

scene_weaver_core.py

@@ -137,13 +137,17 @@ class SceneWeaverCore:
 
     def _ultra_memory_cleanup(self):
         """Ultra aggressive memory cleanup for Colab stability"""
+        import os
         logger.debug("🧹 Ultra memory cleanup...")
 
         # Multiple rounds of garbage collection
         for i in range(5):
             gc.collect()
 
-        if torch.cuda.is_available():
+        # On Hugging Face Spaces, skip CUDA operations in main process
+        is_spaces = os.getenv('SPACE_ID') is not None
+
+        if not is_spaces and torch.cuda.is_available():
             # Clear all cached memory
             torch.cuda.empty_cache()
             torch.cuda.ipc_collect()