IODynamicClass redundant init variables #58

 def __init__(
 self,
 sim_name: str,
 sim_data_dir: str,
 sim_data_file_ext: str,
 obs_data_file: str,
 obs_names: List[str],
 ctrl_name: str,
 num_samples: int,
 param_min: List[float],
 param_max: List[float],
 obs_data: np.ndarray = None,
 ctrl_data: np.ndarray = None,
 inv_obs_weight: List[float] = None,
 sim_data: np.ndarray = None,
 callback: Callable = None,
 curr_iter: int = 0,
 param_data_file: str = '',
 param_data: np.ndarray = None,
 param_names: List[str] = None,
 ):