JOSS review: error encountered in SmoothFilterSignals

[wbaccinelli]

When running the provided Simple Example with the dataset indicated in the paper, I get the following error when running

EMGFlow.SmoothFilterSignals(band_path, smooth_path, sampling_rate, smooth_window)

TypeError                                 Traceback (most recent call last)
Cell In[10], line 4
      2 EMGFlow.NotchFilterSignals(raw_path, notch_path, sampling_rate, notch_vals)
      3 EMGFlow.BandpassFilterSignals(notch_path, band_path, sampling_rate, band_low, band_high)
----> 4 EMGFlow.SmoothFilterSignals(band_path, smooth_path, sampling_rate, smooth_window)

File ~\anaconda3\envs\emgflow\lib\site-packages\EMGFlow\PreprocessSignals.py:836, in SmoothFilterSignals(in_path, out_path, window_size, cols, expression, exp_copy, file_ext, method, sigma)
    833         cols.remove('Time')
    835 # Apply filter to columns
--> 836 for col in cols:
    837     if method == 'rms':
    838         data = ApplyRMSSmooth(data, col, window_size)

TypeError: 'int' object is not iterable

Could you, please, address this?

[faroit]

cross-referencing the review issue to keep track of the status openjournals/joss-reviews#7696