How to use the textstat.textstat.textstat.readability_consensus function in textstat

results.append(TextFeature('The SMOG Index', textstat.smog_index(no_code_text), group_by))
    except IndexError:  # Not sure why, but this test throws this error sometimes
        results.append(TextFeature('The SMOG Index', "Undetermined", group_by))
    results.append(TextFeature('Automated Readability Index', textstat.automated_readability_index(no_code_text), group_by))
    results.append(TextFeature('The Coleman-Liau Index', textstat.coleman_liau_index(no_code_text), group_by))
    try:
        results.append(TextFeature('Linsear Write Formula', textstat.linsear_write_formula(no_code_text), group_by))
    except IndexError:
        results.append(TextFeature('Linsear Write Formula', "Undetermined", group_by))
    try:
        results.append(TextFeature('Dale Chall Readability Score', textstat.dale_chall_readability_score(no_code_text), group_by))
    except IndexError:  # Not sure why, but this test throws this error sometimes
        results.append(TextFeature('Dale Chall Readability Score', "Undetermined", group_by))

    try:
        results.append(TextFeature('Readability Consensus', textstat.readability_consensus(no_code_text), group_by))
    except (TypeError, IndexError):
        results.append(TextFeature('Readability Consensus', "Undetermined; One of the tests above failed.", group_by))
    return results