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DeprecationWarning: scipy.signal.ricker is deprecated in SciPy 1.12 and will be removed #224

@khrapovs

Description

@khrapovs

Describe the bug

DeprecationWarning: scipy.signal.ricker is deprecated in SciPy 1.12 and will be removed
  in SciPy 1.15. We recommend using PyWavelets instead.
  
    wavelet_x = np.conj(ricker(points, width)[::-1])

To Reproduce

File functime_test.py

import polars as pl
from functime.feature_extractors import cwt_coefficients

cwt_coefficients(pl.Series([1 for _ in range(100)]))

In terminal:

pytest functime_test.py

Expected behavior

No DeprecationWarning

Desktop (please complete the following information):

  • MacOSX 14.5
  • Python 3.12.2
  • functime==0.9.5

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