How to use the cloudpickle.CloudPickler.__init__ function in cloudpickle

def __init__(self, out_file, protocol=None):
    CloudPickler.__init__(self, out_file, protocol)

def __init__(self, file, protocol=None):
        CloudPickler.__init__(self,file,protocol)
        self.file = file
        self.traceStack = [] #stack to track as objects are added
        self.objSizes = {} #sizes of objects after pickling including sub data
        self.objChildren = {} #objects pickled under this ID
        self.lastobj = None
        self.aborting = False