code: def _get_after_directive(line_info):
      """Gets the remainder of the line, after a directive."""
      sections = line_info.stripped.split(":", 2)
      if len(sections) > 2:
          return sections[-1]
      else:
          return ""
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import collections
  import enum
  import re
  import textwrap
label_desc: Use image node_id 21 for calling a global function with example usage: _get_after_directive(line_info) and returns: sections, str