code: def _is_punctuation(char):
      if (
          (cp := ord(char)) in range(33, 48)
          or cp in range(58, 65)
          or cp in range(91, 97)
          or cp in range(123, 127)
      ):
          return True
      return unicodedata.category(char).startswith("P")
  
file_path: tinygrad/examples/mlperf/helpers.py
imports: from collections import OrderedDict
  import unicodedata
  import numpy
  from scipy import signal
label_desc: Use image node_id 5 for calling a global function with example usage: _is_punctuation(char) and returns: unicodedata, True