How to use the autocorrect.word_lists.LOWERED function in autocorrect

# Open source, MIT license
# http://www.opensource.org/licenses/mit-license.php
"""
Word based methods and functions

Author: Jonas McCallum
https://github.com/foobarmus/autocorrect

"""
from autocorrect.utils import concat
from autocorrect.nlp_parser import NLP_WORDS
from autocorrect.word_lists import LOWERCASE, MIXED_CASE
from autocorrect.word_lists import LOWERED, CASE_MAPPED

ALPHABET = 'abcdefghijklmnopqrstuvwxyz'
KNOWN_WORDS = LOWERCASE | LOWERED | NLP_WORDS

class Word(object):
    """container for word-based methods"""

    def __init__(self, word):
        """
        Generate slices to assist with typo
        definitions.

        'the' => (('', 'the'), ('t', 'he'),
                  ('th', 'e'), ('the', ''))

        """
        word_ = word.lower()
        slice_range = range(len(word_) + 1)
        self.slices = tuple((word_[:i], word_[i:])