text: # This file is here so that when running from the root folder
  # ./sklearn is added to sys.path by pytest.
  # See https://docs.pytest.org/en/latest/pythonpath.html for more details.
  # For example, this allows to build extensions in place and run pytest
  # doc/modules/clustering.rst and use sklearn from the local folder
  # rather than the one from site-packages.
  
  # Set numpy array str/repr to legacy behaviour on numpy > 1.13 to make
  # the doctests pass
  import os
  import pytest
  import numpy as np
  
  try:
      np.set_printoptions(legacy="1.13")
  except TypeError:
      pass
  
  
  def pytest_runtest_setup(item):
      fname = item.fspath.strpath
      if fname.endswith(os.path.join("keras", "_generator.py")) or fname.endswith(
          "miscellaneous.rst"
      ):
          try:
              import keras
          except ImportError:
              pytest.skip("The keras package is not installed.")
      elif fname.endswith(os.path.join("tensorflow", "_generator.py")) or fname.endswith(
          "miscellaneous.rst"
      ):
          try:
              import tensorflow
          except ImportError:
              pytest.skip("The tensorflow package is not installed.")
  