code: def windows_has_tzdata():
      """
      From PyArrow: python/pyarrow/tests/util.py
  
      This is the default location where tz.cpp will look for (until we make
      this configurable at run-time)
      """
      tzdata_path = os.path.expandvars(
          r"%USERPROFILE%\Downloads\tzdata"
      )
      return os.path.exists(tzdata_path)
  
file_path: altair/tests/utils/test_dataframe_interchange.py
imports: from datetime import datetime
  import pandas
  import pytest
  import sys
  import os
  from altair.utils.data import to_values
label_desc: Use image node_id 1 for calling a global function with example usage: windows_has_tzdata() and returns: os