ParameterValue# class ParameterValue(value=None, date_time=datetime.datetime(1970, 1, 1, 0, 0), valid=True, exp_id=None, group='default')[source]# A data class to store parameter values. Attributes date_time: datetime = datetime.datetime(1970, 1, 1, 0, 0)# group: str = 'default'# valid: bool = True#