Solved a problem about garbled russian words caused by wordlist encoding

[G-walk]

Sorry for my bad English first.

I'm a user from China, my Windows system is Chinese, which is very likely to be the cause for the issue. I found that when I was analying sentiment for russian words, I got every calculated value 0. I further found that when the project is loading russian.csv, every russian word just changed into gibberish. Therefore, none of the russians words could match the wordlist. I simply added encoding = 'UTF-8' to the line 59 of sentimental.py to solve the problem:

def load_word_list(self, filename):
        with open(filename, 'r', encoding='UTF-8') as f:
            reader = csv.DictReader(f)
            word_list = {row['word']: float(row['score']) for row in reader}
        self.word_list.update(word_list)