FutureWarning: Passing (type, 1) or ‘1type‘ as a synonym of type is deprecate

FutureWarning: Passing (type, 1) or ‘1type’ as a synonym of type is deprecate

解决方法：

换成

_np_qint8 = np.dtype([("qint8", np.int8, (1,))])
_np_quint8 = np.dtype([("quint8", np.uint8,  (1,))])
_np_qint16 = np.dtype([("qint16", np.int16,  (1,))])
_np_quint16 = np.dtype([("quint16", np.uint16,  (1,))])
_np_qint32 = np.dtype([("qint32", np.int32,  (1,))])