class Config:
    pass


def create_instance(number: int):
    obj = Config()
    
    for i in range(1, number+1):
        name = 'attribute' + str(i)
        value = 'value' + str(i)
        setattr(obj, name, value)
        
    return obj


def main():
    config = create_instance(3)
    print(config.__dict__)


if __name__ == '__main__':
    main()