text: from typing import List, Type
  
  from pytezos.context.abstract import AbstractContext  # type: ignore
  from pytezos.michelson.micheline import Micheline
  
  
  class CodeSection(Micheline, prim='code', args_len=1):
  
      @staticmethod
      def match(code_expr) -> Type['CodeSection']:
          cls = Micheline.match(code_expr)
          if not issubclass(cls, CodeSection):
              cls = CodeSection.create_type(args=[cls])
          return cls  # type: ignore
  
      @classmethod
      def execute(cls, stack, stdout: List[str], context: AbstractContext):
          context.set_code_expr(cls.as_micheline_expr())
          stdout.append(f'code: updated')
  