crawling.py error

[K-Minsu]

Traceback (most recent call last):
File "./crawler.py", line 82, in
data = CrawlingByField_wevity(field=2)
File "./crawler.py", line 68, in CrawlingByField_wevity
result["title"].append(RemoveWords(["SPECIAL" , "IDEA"] , title.text.encode('utf8')).rstrip())
File "./crawler.py", line 9, in RemoveWords
return re.sub('|'.join(wordlist) , '' , string)
File "/usr/lib/python3.6/re.py", line 191, in sub
return _compile(pattern, flags).sub(repl, string, count)
TypeError: cannot use a string pattern on a bytes-like object

영우님이 작성하신 crawling.py 에서 위와 같은 오류가 발생합니다.