sig,fields=wfdb.rdsamp(r'path'+rec_name,channels=[0])
      annot = wfdb.rdann(r'path'+rec_name,extension='ari')
      print(fields['fs'])
      new_sig, _ = wfdb.processing.resample_singlechan(x=sig[:, 0], ann = annot, fs=fields['fs'], fs_target=128)

AssertionError                            Traceback (most recent call last)
<ipython-input-21-8c086e978c26> in <module>()
      7       annot = wfdb.rdann(r'path'+rec_name,extension='ari')
      8       print(fields['fs'])
----> 9       new_sig, _ = wfdb.processing.resample_singlechan(x=sig[:, 0], ann = annot, fs=fields['fs'], fs_target=128)
     10       resampled_x_fill=RemoveBaseline(new_sig,128)
     11       # sig_flat=(sig.flatten())

1 frames
/usr/local/lib/python3.7/dist-packages/wfdb/processing/basic.py in resample_singlechan(x, ann, fs, fs_target)
    128     resampled_x, resampled_t = resample_sig(x, fs, fs_target)
    129 
--> 130     new_sample = resample_ann(resampled_t, ann.sample)
    131     assert ann.sample.shape == new_sample.shape
    132 

/usr/local/lib/python3.7/dist-packages/wfdb/processing/basic.py in resample_ann(resampled_t, ann_sample)
     61         for j in range(tmp[i]):
     62             res.append(i)
---> 63     assert len(res) == len(ann_sample)
     64 
     65     return np.asarray(res, dtype='int64')