fix codestyle

audio/tests/audiotools/core/test_effects.py

@@ -144,11 +144,6 @@ def test_pipeline():
     (spk @ ir).mix(nz, snr=tgt_snr)
 
 
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 @pytest.mark.parametrize("n_bands", [1, 2, 4, 8, 12, 16])
 def test_mel_filterbank(n_bands):
     audio_path = "./audio/spk/f10_script4_produced.wav"

audio/tests/audiotools/core/test_fftconv.py

@@ -63,8 +63,6 @@ class TestFFTConv1d(_BaseTest):
         w = paddle.randn([10, 5, 19])
         self.assertEqual(list(fft_conv1d(x, w).shape), [1, 10, 1])
 
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     def test_module(self):
         x = paddle.randn([16, 4, 1024])
         mod = FFTConv1D(4, 5, 8, bias_attr=True)