@property
    def current_power_mwh(self):
        return None
:type root: TreeNode
dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/switch/__init__.py/SwitchDevice.current_power_mwh--crossover with--dataset/ETHPy150Open algorhythms/LeetCode/250 Count Univalue Subtrees.py/Solution.countUnivalSubtrees