Something about prepareDateset.py

[tangtang-x]

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[tangtang-x]

Problem:
np.object was a deprecated alias for the builtin object. To avoid this error in existing code, use object by itself. Doing this will not modify any behavior and is safe.
Resolution：
Use “object” instead of “np.object” in your code. And then use “bool” instead of “np.bool” in your code.