code: def is_linux():
      return platform.system() == "Linux"
  
file_path: BigDL/python/llm/src/bigdl/llm/utils/glibc_checker.py
imports: import os
  import platform
  from packaging import version
  from importlib.metadata import distribution, PackageNotFoundError
  from bigdl.llm.utils.common import log4Error
label_desc: Use image node_id 2 for calling the GlibcChecker obj's underlying member method code with example usage: obj.is_linux() and returns: unknown