code: def _ends_with_close_quote_regex():
      char_class = "".join(
          [
              '"',
              "'",
              "`",
              "\uff07",
              "\uff02",
              "\u00bb",
              "\u2019",
              "\u201d",
              "\u203a",
              "\u300d",
              "\u300f",
              "\u301e" + "\u301f",
              "\ufe42",
              "\ufe44",
              "\uff63",
          ]
      )
  
      return ".*''|[^" + char_class + "]*[" + char_class + "]"
  
file_path: text/tensorflow_text/python/ops/wordshape_ops.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import enum
  import re
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import array_ops_stack
  from tensorflow.python.ops import string_ops
label_desc: Use image node_id 4 for calling a global function with example usage: _ends_with_close_quote_regex() and returns: unknown