작동은 하나 주피터 에러...

작동은 하나,

/srv/conda/envs/notebook/lib/python3.7/site-packages/sklearn/metrics/pairwise.py:56: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here. Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations   dtype = np.float 

라는 에러가 나오는데 어떻게 해결해야할까요?