new_contents: #!/usr/bin/env python
  
  """
  This example is taken from the pytest getting started docs
  https://docs.pytest.org/en/latest/getting-started.html
  (but changed to make it pass, not fail).
  Added by Kirstie on 27th Sept, and can be deleted
  at any time (I just wanted to see Travis pass!)
  """
  
  # content of test_sample.py
  def func(x):
      return x + 1
  
  def test_answer():
      assert func(3) == 4
      
  
subject: Create test_obviouspass.py