def __init__()

in gym3/trajectory_recorder.py [0:0]


    def __init__(self, env: Env, directory: str, filename_prefix: str = "") -> None:
        super().__init__(env=env)
        self._prefix = filename_prefix
        self._directory = os.path.abspath(directory)
        os.makedirs(self._directory, exist_ok=True)
        self._episode_count = 0
        self._trajectories = None
        self._ob_actual_dtype = None
        self._ac_actual_dtype = None