def key_pair_count_by_user(context, user_id):
    return IMPL.key_pair_count_by_user(context, user_id)


####################
Returns the matrix multiplication of 2 or more matrices
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/db/api.py/key_pair_count_by_user--crossover with--dataset/ETHPy150Open rlabbe/filterpy/filterpy/common/helpers.py/dotn