Rename device_manager.py to utils/hardware/device_manager.py

device_manager.py → utils/hardware/device_manager.py

@@ -8,7 +8,7 @@
 import platform
 import subprocess
 from typing import Optional, Dict, Any, List
-from exceptions import DeviceError
+from core.exceptions import DeviceError  # Updated import path
 
 logger = logging.getLogger(__name__)
 
@@ -412,4 +412,4 @@ def cleanup_device_memory(self):
                 gc.collect()
                 logger.debug("CPU memory cleanup completed")
             except Exception as e:
-                logger.warning(f"CPU memory cleanup failed: {e}") 
+                logger.warning(f"CPU memory cleanup failed: {e}")