code: def unescape_glob(string):
      """Unescape glob pattern in `string`."""
  
      def unescape(s):
          for pattern in "*[]!?":
              s = s.replace(r"\{0}".format(pattern), pattern)
          return s
  
      return "\\".join(map(unescape, string.split("\\\\")))
  
imports: import os
  import sys
  import errno
  import shutil
  import random
  import glob
  from IPython.utils.process import system
label_desc: Use image node_id 10 for calling a global function with example usage: unescape_glob(string) and returns: str, s