def InstallPackageGroup(self, package_group):
    self.RemoteCommand('sudo yum groupinstall -y "%s"' % package_group)
convert a set of bytes into a set of utf8
dataset/ETHPy150Open GoogleCloudPlatform/PerfKitBenchmarker/perfkitbenchmarker/linux_virtual_machine.py/RhelMixin.InstallPackageGroup--crossover with--dataset/ETHPy150Open kakwa/pygraph_redis/pygraph_redis/directed_graph.py/Directed_graph._encode_set