code: def __init__(
      self, name: str, package_name_prefixes: List[str], keep_count: int
  ):
      self.name = name
      self.package_name_prefixes = package_name_prefixes
      self.keep_count = keep_count
  
imports: import abc
  import json
  import yaml
  from typing import List, Optional
label_desc: Use image node_id 1 to create a new MostRecentVersionKeepPolicy object from inherited base classes: CleanupPolicy with example: obj = MostRecentVersionKeepPolicy(name, package_name_prefixes, keep_count)