code: def tokenize_single_wcomma(val):
      # XXX we match twice the same string (here and at the caller level). It is
      # stupid, but it is easier for now...
      m = r_wcomattrval.match(val)
      if m:
          try:
              name = m.group(1).strip()
              type = m.group(2).strip()
          except IndexError as e:
              raise ValueError(
                  "Error while tokenizing attribute"
              ) from e
      else:
          raise ValueError("Error while tokenizing single %s" % val)
      return name, type
  
imports: import re
  import datetime
  import numpy
  import csv
  import ctypes
label_desc: Use image node_id 7 for calling a global function with example usage: tokenize_single_wcomma(val) and returns: name,  type