def betamax_parametrized_session(betamax_parametrized_recorder):
    """Generate a session that has Betamax already installed.

    See `betamax_parametrized_recorder` fixture.

    :param betamax_parametrized_recorder:
        A recorder fixture with a configured request session.
    :returns:
        An instantiated requests Session wrapped by Betamax.
    """

    return betamax_parametrized_recorder.session