docs: def parse(file_contents, file_name):
      """
      This takes a list of filenames and their paths of expected yaml files and
      tried to parse them, erroring if there are any parsing issues.
  
      Args:
          file_contents (str): Contents of a yml file
  
      Raises:
          yaml.parser.ParserError: Raises an error if the file contents cannot be
                                   parsed and interpreted as yaml
      """
  
      try:
          yaml.load(file_contents)
      except Exception:
  
          _, exc_value, _ = sys.exc_info()
          return("Cannot Parse: {file_name}: \n {exc_value}"
                 .format(file_name=file_name, exc_value=exc_value))