code: def random_id() -> str:
      """Generates an 8-digit random alphanumeric string."""
      alphabet = string.ascii_lowercase + string.digits
      # Characters that go below the line are visually unappealing, so don't use those.
      filtered_alphabet = [x for x in alphabet if x not in "gjpqy"]
      return "".join(random.choices(filtered_alphabet, k=8))
  
imports: from __future__ import annotations
  import random
  import string
label_desc: Use image node_id 1 for calling a global function with example usage: random_id() and returns: str