ligo.lw error in 0.0.1

Traceback (most recent call last):
  File "/home/vinaya.valsan/virtualenvs/igwn-py38-rapidpe-rift_full/bin/rapidpe_integrate_extrinsic_likelihood", line 571, in <module>
    xmlutils.append_likelihood_result_to_xmldoc(xmldoc, numpy.log(res), neff=neff, **result_dict)
  File "/home/vinaya.valsan/virtualenvs/igwn-py38-rapidpe-rift_full/lib/python3.8/site-packages/rapid_pe/xmlutils.py", line 106, in append_likelihood_result_to_xmldoc
    si_table = table.get_table(xmldoc, lsctables.SnglInspiralTable.tableName)
AttributeError: module 'ligo.lw.table' has no attribute 'get_table'