code: def platform_name():
      return "_".join(
          [
              str(geopandas.__version__),
              "pd-" + str(pd.__version__),
              "py-" + str(platform.python_version()),
              str(platform.machine()),
              str(platform.system().lower()),
          ]
      )
  
file_path: geopandas/geopandas/io/tests/generate_legacy_storage_files.py
imports: import os
  import pickle
  import platform
  import sys
  import pandas
  import geopandas
  from shapely.geometry import Point
label_desc: Use image node_id 2 for calling a global function with example usage: platform_name() and returns: str