def __init__(self, header, htype=None, hlen=None, hdata=None):
        self.header = header
        self.htype = htype
        self.hlen = hlen
        self.hdata = hdata
Creates a task group with given args and add it to the TaskGroup.
dataset/ETHPy150Open nskinkel/oppy/oppy/cell/fixedlen.py/Create2Cell.__init__--crossover with--dataset/ETHPy150Open mikrosimage/OpenRenderManagement/src/puliclient/__init__.py/TaskGroup.addNewTaskGroup