old_contents: import os
  import sys
  import unittest
  
  sys.path.append(os.path.realpath(__file__) + "/app")
  
  suite = unittest.TestLoader().discover("tests")
  
  results = unittest.TextTestRunner(verbosity=2).run(suite)
  
  if len(results.errors) > 0 or len(results.failures) > 0:
      sys.exit(1)
  
  sys.exit()
  
new_contents: import os
  import sys
  import unittest
  
  sys.path.append(os.path.realpath(__file__) + "/app")
  
  suite = unittest.TestLoader().discover("tests")
  
  results = unittest.TextTestRunner(verbosity=3).run(suite)
  
  if len(results.errors) > 0 or len(results.failures) > 0:
      sys.exit(1)
  
  sys.exit()
  
subject: increase verbosity