code: def md5sum(content):
      '''Calculate and returns an MD5 checksum for the specified content.
  
      :param content: text content
      :returns: hex-digest formatted MD5 checksum as a string
      '''
      md5 = hashlib.md5()
      md5.update(force_bytes(content))
      return md5.hexdigest(f md5sum(content):
      '''Calculate and returns an MD5 checksum for the specified content.
  
      :param content: text content
      :returns: hex-digest formatted MD5 checksum as a string
      '''
      md5 = hashlib.md5()
      md5.update(force_bytes(content))
      return md5.hexdigest()
docs: Calculate and returns an MD5 checksum for the specified content.
  
      :param content: text content
      :returns: hex-digest formatted MD5 checksum as a string