💚 [Fix] MPS CI bugs, enable using MPS

yolo/utils/model_utils.py

@@ -94,7 +94,7 @@ def get_device(device_spec: Union[str, int, List[int]]) -> torch.device:
         device_spec = initialize_distributed()
     if torch.cuda.is_available() and "cuda" in str(device_spec):
         return torch.device(device_spec), ddp_flag
-    if not torch.cuda.is_available() and not torch.backends.mps.is_available():
+    if not torch.cuda.is_available():
         if device_spec != "cpu":
             logger.warning(f"❎ Device spec: {device_spec} not support, Choosing CPU instead")
         return torch.device("cpu"), False