run main.py with dataset hhar

[WuTi0525]

@yhhhli When using the dataset hhar, the following error message appears:
TypeError: ufunc 'isnan' not supported for the input types, and the inputs could not be safely coerced to any supported types according to the casting rule ''safe''
Please help me with this. Thank you

[jiany-ctrl]

You can replace np.isnan with pd.isna in your pandas package files (Line 443) and it will work.

[WuTi0525]

Thank you for your reply! @jiany-ctrl