code: def generate_name_from_sets(set1: List[str], set2: List[str]) -> str:
      return random.choice(set1) + "-" + random.choice(set2)
  
imports: import random
  from typing import List
label_desc: Use image node_id 4 for calling a global function with example usage: generate_name_from_sets(set1, set2) and returns: unknown