def testChartAngle(self):
    self.assertTrue('chp' not in self.chart.display._Params(self.chart))
    self.chart.display.angle = 3.1415
    self.assertEqual(self.Param('chp'), '3.1415')
    self.chart.display.angle = 0
    self.assertTrue(self.chart.display._Params(self.chart) not in 'chp')
dataset/ETHPy150Open baz/app-sales-machine/lib/graphy/backends/google_chart_api/pie_chart_test.py/PieChartTest.testChartAngle/swapped operands of `not in`