def wash(users):
    user_names = []
    new_users = []
    for user in users:
        if user_names not in user['login']:
            user_names.append(user['login'])
            new_users.append(user)
    return new_users
dataset/ETHPy150Open cloudaice/simple-data/github/workers.py/wash/swapped operands of `not in`