def __init__(self, env, handle, name, subclass_name):
        """init a model

        Parameters
        ----------
        env: magent.Environment
        handle: handle (ctypes.c_int32)
        name: str
        subclass_name: str
            name of subclass
        """
        BaseModel.__init__(self, env, handle)
        self.name = name
        self.subclass_name = subclass_name
init a model

        Parameters
        ----------
        env: magent.Environment
        handle: handle (ctypes.c_int32)
        name: str
        subclass_name: str
            name of subclass
        
python/magent/builtin/tf_model/base.py