flake8 errors for text_processing.py

[ceduze]

news-article-nlp/libraries/text_processing.py:43:1: E302 expected 2 blank lines, found 1
news-article-nlp/libraries/text_processing.py:60:1: E302 expected 2 blank lines, found 1
news-article-nlp/libraries/text_processing.py:77:39: E713 test for membership should be 'not in'
news-article-nlp/libraries/text_processing.py:80:1: E302 expected 2 blank lines, found 1
news-article-nlp/libraries/text_processing.py:86:80: E501 line too long (82 > 79 characters)
news-article-nlp/libraries/text_processing.py:88:80: E501 line too long (80 > 79 characters)
news-article-nlp/libraries/text_processing.py:89:80: E501 line too long (81 > 79 characters)
news-article-nlp/libraries/text_processing.py:101:80: E501 line too long (82 > 79 characters)
news-article-nlp/libraries/text_processing.py:107:80: E501 line too long (85 > 79 characters)
news-article-nlp/libraries/text_processing.py:113:54: E261 at least two spaces before inline comment
news-article-nlp/libraries/text_processing.py:115:80: E501 line too long (80 > 79 characters)
news-article-nlp/libraries/text_processing.py:121:39: E261 at least two spaces before inline comment
news-article-nlp/libraries/text_processing.py:122:40: E114 indentation is not a multiple of four (comment)
news-article-nlp/libraries/text_processing.py:122:40: E116 unexpected indentation (comment)
news-article-nlp/libraries/text_processing.py:122:80: E501 line too long (89 > 79 characters)
news-article-nlp/libraries/text_processing.py:128:80: E501 line too long (81 > 79 characters)
news-article-nlp/libraries/text_processing.py:129:80: E501 line too long (81 > 79 characters)
news-article-nlp/libraries/text_processing.py:130:80: E501 line too long (89 > 79 characters)
news-article-nlp/libraries/text_processing.py:153:54: E261 at least two spaces before inline comment