class_docstr: Auto import Intel Extension for PyTorch as ipex,
  if bigdl-llm xpu version is installed.
code: def __init__(self):
      self.ipex_version = None
  
imports: from importlib.metadata import distribution, PackageNotFoundError
  import logging
label_desc: Use image node_id 1 to create a new IPEXImporter object  with example: obj = IPEXImporter()