code: def seed_selection(self):
      # random for now.
      return random.choice(self.seed_pool)
  
file_path: evalplus/evalplus/gen/mut_gen.py
imports: import random
  from abc import abstractmethod
  from typing import Any, List
  from evalplus.gen import BaseGen
  from evalplus.gen.util import trusted_check_exec
label_desc: Use image node_id 2 for calling the MutateGen obj's underlying member method code with example usage: obj.seed_selection() and returns: random