code: def construct_evm_runtime_identifier() -> str:
      
      return "Py-EVM/{0}/{platform}/{imp.name}{v.major}.{v.minor}.{v.micro}".format(
          __version__,
          platform=sys.platform,
          v=sys.version_info,
          # mypy Doesn't recognize the `sys` module as having an `implementation` attribute.
          imp=sys.implementation,
      )
docs: Constructs the EVM runtime identifier string
  
      e.g. 'Py-EVM/v1.2.3/darwin-amd64/python3.6.5'