

def onClick(self, sender):
    if (sender == sender.bzoomIn):
        self.chart.zoomIn()
    else:
        self.chart.zoomOut()

dataset/ETHPy150Open anandology/pyjamas/examples/gcharttestapp/GChartExample24.py ZoomController.onClick/VarMisuse@16/18 `self`->`sender`