code: def _apply_style(d, warn=True):
      mpl.rcParams.update(
          _remove_blacklisted_style_params(d, warn=warn)
      )
  
file_path: catboost/contrib/python/matplotlib/py2/matplotlib/style/core.py
imports: from __future__ import absolute_import, division, print_function
  import six
  import os
  import re
  import contextlib
  import warnings
  import matplotlib
  from matplotlib import rc_params_from_file, rcParamsDefault
label_desc: Use image node_id 3 for calling a global function with example usage: _apply_style(d, warn) without return types