code: def get_env():
      env = {
          "NOSE_COVER_PACKAGE": ["matplotlib", "mpl_toolkits"],
          "NOSE_COVER_HTML": 1,
          "NOSE_COVER_NO_PRINT": 1,
      }
      return env
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import sys
label_desc: Use image node_id 2 for calling a global function with example usage: get_env() and returns: env