def client_authentication_required(self, request, *args, **kwargs):
        return True
sorting
dataset/ETHPy150Open idan/oauthlib/oauthlib/oauth2/rfc6749/request_validator.py/RequestValidator.client_authentication_required--crossover with--dataset/ETHPy150Open algorhythms/LeetCode/049 Anagrams.py/Solution.anagrams_complicated