"""
"""


class Repository:

    def __init__(self):
        pass

    def create(self):
        raise NotImplementedError

    def read(self):
        raise NotImplementedError

    def update(self):
        raise NotImplementedError

    def delete(self):
        raise NotImplementedError

"""
"""


class Repository:

    def __init__(self):
        pass

    def create(self):
        raise NotImplementedError

    def read(self):
        raise NotImplementedError

    def update(self):
        raise NotImplementedError

    def delete(self):
        raise NotImplementedError
