message: Add a warning message of deprecation of intel_pytorch_extension
diff: @@ -7,6 +7,10 @@ from .tensor import *
  from .optim import *
  from .ops import *
  +base_dir = os.path.basename(os.path.dirname(os.path.abspath(__file__)))
  +if base_dir == 'intel_pytorch_extension':
  + print('[WARNING] "import intel_pytorch_extension" will be deprecated in future releases. Please use "import torch_ipex" instead.')
  +
  core.enable_torch_ccl()
  DEVICE = 'xpu:0'
  