def base64_encode(string):
    string = want_bytes(string)
    return base64.urlsafe_b64encode(string).strip(b'=')
Create a new chart parser, that uses ``grammar`` to parse
dataset/ETHPy150Open GeekTrainer/Flask/Work/Trivia - Module 5/env/Lib/site-packages/itsdangerous.py/base64_encode--crossover with--dataset/ETHPy150Open nltk/nltk/nltk/parse/chart.py/ChartParser.__init__