code: def test_apply_eq(self, shape: tuple):
      samples_in = np.random.normal(0.0, 0.5, size=shape).astype(
          np.float32
      )
      sample_rate = 44100
      augmenter = SevenBandParametricEQ(p=1.0)
  
      samples_out = augmenter(
          samples=samples_in, sample_rate=sample_rate
      )
      assert samples_out.dtype == np.float32
      assert samples_out.shape == shape
  
      with np.testing.assert_raises(AssertionError):
          assert_array_almost_equal(samples_out, samples_in)
  
imports: import numpy
  import pytest
  from numpy.testing import assert_array_almost_equal
  from audiomentations.augmentations.seven_band_parametric_eq import SevenBandParametricEQ
label_desc: Use image node_id 1 for calling the TestSevenBandParametricEQ obj's underlying member method code with example usage: obj.test_apply_eq(shape) without return types