code: def __dump_str__(inp):
      if inp is None:
          return "?"
      if type(inp) is not str:
          return str(inp)
      if re.search(__CIF_STR_NL_CHECK__, inp) is not None:
          return "\n;%s\n;" % inp
      return (
          "'%s'" % inp
          if re.search(__CIF_STR_CHECK__, inp) is not None
          else inp
      )
  
imports: import contextlib
  import gzip
  import json
  import re
label_desc: Use image node_id 7 for calling a global function with example usage: __dump_str__(inp) and returns: unknown, str, str, unknown