old_contents: import pytest
  import numpy as np
  from plantcv.plantcv.hyperspectral import read_data
  
  
  def test_read_data_default(hyperspectral_test_data):
      """Test for PlantCV."""
      array_data = read_data(filename=hyperspectral_test_data.envi_bil_file)
      assert np.shape(array_data.array_data) == (1, 1600, 978)
  
  
  def test_read_data_default_bands(hyperspectral_test_data):
      """Test for PlantCV."""
      array_data = read_data(filename=hyperspectral_test_data.envi_no_default)
      assert np.shape(array_data.array_data) == (1, 1600, 978)
  
  
  def test_read_data_approx_pseudorgb(hyperspectral_test_data):
      """Test for PlantCV."""
      array_data = read_data(filename=hyperspectral_test_data.envi_appox_pseudo)
      assert np.shape(array_data.array_data) == (1, 1600, 978)
  
  
  def test_read_data_bad_interleave(hyperspectral_test_data):
      """Test for PlantCV."""
      with pytest.raises(RuntimeError):
          _ = read_data(filename=hyperspectral_test_data.envi_bad_interleave)
  
  def test_read_data_bad_filename(hyperspectral_test_data):
      """Test for PlantCV."""
      with pytest.raises(RuntimeError):
          _ = read_data(filename=hyperspectral_test_data.bad_filename)
new_contents: import pytest
  import numpy as np
  from plantcv.plantcv.hyperspectral import read_data
  
  
  def test_read_data_default(hyperspectral_test_data):
      """Test for PlantCV."""
      array_data = read_data(filename=hyperspectral_test_data.envi_bil_file)
      assert np.shape(array_data.array_data) == (1, 1600, 978)
  
  
  def test_read_data_default_bands(hyperspectral_test_data):
      """Test for PlantCV."""
      array_data = read_data(filename=hyperspectral_test_data.envi_no_default)
      assert np.shape(array_data.array_data) == (1, 1600, 978)
  
  
  def test_read_data_approx_pseudorgb(hyperspectral_test_data):
      """Test for PlantCV."""
      array_data = read_data(filename=hyperspectral_test_data.envi_appox_pseudo)
      assert np.shape(array_data.array_data) == (1, 1600, 978)
  
  
  def test_read_data_bad_interleave(hyperspectral_test_data):
      """Test for PlantCV."""
      with pytest.raises(RuntimeError):
          _ = read_data(filename=hyperspectral_test_data.envi_bad_interleave)
  
  
  def test_read_data_bad_filename(hyperspectral_test_data):
      """Test for PlantCV."""
      with pytest.raises(RuntimeError):
          _ = read_data(filename=hyperspectral_test_data.bad_filename)
  
subject: Fix spacing