code: def md5sum_is_current(src_file):
      
  
      src_md5 = get_md5sum(src_file)
  
      src_md5_file = src_file + '.md5'
      if os.path.exists(src_md5_file):
          with open(src_md5_file, 'r') as file_checksum:
              ref_md5 = file_checksum.read()
  
          return src_md5 == ref_md5
  
      return False
docs: Checks whether src_file has the same md5 hash as the one on disk