text: #!/usr/local/bin/python3
  """
  Assess part 8, before submission (mono)
  
  This file is insecurely available to students, but if they find it and modify it, they
  really did not need this course.
  
  Author: Walker M. White
  Date:   July 31, 2018
  """
  import verifier
  import sys
  
  
  def check_func8(file):
      """
      Checks that the test cases are correct
      
      Parameter file: The file to check
      Precondition: file is a string
      """
      func = 'mono'
      opts = {'sepia':True}
      result = verifier.grade_docstring(file,0)
      if not result[0]:
          result = verifier.grade_func(file,func,{},0)
      if not result[0]:
          result = verifier.grade_func(file,func,opts,0)
      if not result[0]:
          print("The 'mono' operations look correct.")
      return result[0]
  
  
  if __name__ == '__main__':
      sys.exit(check_func8('plugins.py'))
  