def areTabsHidden(self):
        return self._tabsHidden
Child bundles cannot increase the debug level.
dataset/ETHPy150Open rwl/muntjac/muntjac/ui/tab_sheet.py/TabSheet.areTabsHidden--crossover with--dataset/ETHPy150Open miracle2k/webassets/tests/test_bundle_build.py/TestBuildWithVariousDebugOptions.test_cannot_increase_debug_level