Loads a serialized TensorProto into memory

    @params
    f can be a file-like object (has "read" function) or a string containing a file name
    format is for future use

    @return
    Loaded in-memory TensorProto

def load_tensor(f, format=None):  # type: (Union[IO[bytes], Text], Optional[Any]) -> TensorProto
    '''
    Loads a serialized TensorProto into memory

    @params
    f can be a file-like object (has "read" function) or a string containing a file name
    format is for future use

    @return
    Loaded in-memory TensorProto
    '''
    s = _load_bytes(f)
    return load_tensor_from_string(s, format=format)