(self, defn, meta)
Initialize

        :param defn: This object's definition
        :param meta: Study metadata
Initialize
Initialize
def __init__(self, defn, meta):
        """
        Initialize

        :param defn: This object's definition
        :param meta: Study metadata
        """
        self.defn = defn
        self.meta = meta
def __init__ ( self , defn , meta ) : self . defn = defn self . meta = meta