def test_smooth_short_window_err(self):
        self.assertRaises(ValueError, smooth, self.x_20, window_len=2)
Sleep for *time* seconds, doing nothing else during that period.
dataset/ETHPy150Open QuantEcon/QuantEcon.py/quantecon/tests/test_estspec.py/TestSmooth.test_smooth_short_window_err--crossover with--dataset/ETHPy150Open ecdavis/pants/pants/web/asynchronous.py/sleep