code: def get_projection_names():
      """
      Get a list of acceptable projection names.
      """
      return projection_registry.get_projection_names()
  
file_path: catboost/contrib/python/matplotlib/py2/matplotlib/projections/__init__.py
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import six
  from .geo import AitoffAxes, HammerAxes, LambertAxes, MollweideAxes
  from .polar import PolarAxes
  from matplotlib import axes
label_desc: Use image node_id 4 for calling a global function with example usage: get_projection_names() and returns: projection_registry