code: def is_valid_experiment_id(experiment_id: str) -> bool:
      return (
          re.match(r"^[A-Za-z0-9_\-]{1,32}$", experiment_id) is not None
      )
  
imports: from pathlib import Path
  from random import Random
  import string
  import re
label_desc: Use image node_id 2 for calling a global function with example usage: is_valid_experiment_id(experiment_id) and returns: unknown