def setHTML(self, html):
        self.getCurrentFace().setHTML(html)
Verifies and updates the node instance list.
dataset/ETHPy150Open anandology/pyjamas/library/pyjamas/ui/CustomButton.py/CustomButton.setHTML--crossover with--dataset/ETHPy150Open ganeti/ganeti/lib/cmdlib/cluster/verify.py/LUClusterVerifyGroup._UpdateNodeInstances