new_contents: 
  def read(filename):
      f = open(filename)
      line = f.readline()
      print(line)
      folds_res = line.split(',')
      f.close()
      return folds_res[1:11]
  
  
  for i in range(1, 13):
      filename = 'output/psl/auc_all_all_dataset' + str(i) + '.txt'
      folds_res = read(filename)
  
      lines = []
      write_line = ''
      for item in folds_res:
          write_line = write_line + item + '\t'
      write_line = write_line + '\n'
      lines.append(write_line)
  
      write_file = 'output.txt'
      with open(write_file, 'a') as f:
          f.writelines(lines)
  
  
subject: Read results and write to a txt file