code: def is_platform_linux() -> bool:
      """
      Checking if the running platform is linux.
  
      Returns
      -------
      bool
          True if the running platform is linux.
      """
      return sys.platform == "linux"
  
file_path: pandas/pandas/compat/__init__.py
imports: from __future__ import annotations
  import os
  import platform
  import sys
  from typing import TYPE_CHECKING
  from pandas.compat._constants import IS64, ISMUSL, PY310, PY311, PY312, PYPY
  import pandas.compat.compressors
  from pandas.compat.numpy import is_numpy_dev
  from pandas.compat.pyarrow import pa_version_under10p1, pa_version_under11p0, pa_version_under13p0, pa_version_under14p0, pa_version_under14p1
label_desc: Use image node_id 4 for calling a global function with example usage: is_platform_linux() and returns: unknown