def solve(self, hosts, filter_properties):
        raise NotImplementedError()
:return: Commit object the tag ref points to
dataset/ETHPy150Open openstack/nova-solver-scheduler/nova_solverscheduler/scheduler/solvers/__init__.py/BaseHostSolver.solve--crossover with--dataset/ETHPy150Open gitpython-developers/GitPython/git/refs/tag.py/TagReference.commit