code: def test_Issue_1713(tmp_path):
      rcpath = tmp_path / "test_rcparams.rc"
      rcpath.write_text("timezone: UTC", encoding="utf-8")
      with mock.patch(
          "locale.getpreferredencoding", return_value="UTF-32-BE"
      ):
          rc = mpl.rc_params_from_file(rcpath, True, False)
      assert rc.get("timezone") == "UTC"
  
imports: import copy
  import os
  import subprocess
  import sys
  from unittest import mock
  from cycler import cycler, Cycler
  import pytest
  import matplotlib
  from matplotlib import _api, _c_internal_utils
  import matplotlib.pyplot
  import matplotlib.colors
  import numpy
  from matplotlib.rcsetup import validate_bool, validate_color, validate_colorlist, _validate_color_or_linecolor, validate_cycler, validate_float, validate_fontstretch, validate_fontweight, validate_hatch, validate_hist_bins, validate_int, validate_markevery, validate_stringlist, validate_sketch, _validate_linestyle, _listify_validator
label_desc: Use image node_id 11 for calling a global function with example usage: test_Issue_1713(tmp_path) without return types