如何在不大量阅读文档的情况下计算python中rpt文件的数量？

import os

folder_path = '/path/to/folder'

file_count = 0
for root, dirs, files in os.walk(folder_path):
    for file in files:
        if file.endswith('.rpt'):
            file_count += 1

print('该文件夹中的.rpt文件数量为：', file_count)

import os

folder_path = '/path/to/folder'

file_count = 0
for root, dirs, files in os.walk(folder_path):
    for file in files:
        if file.endswith('.rpt'):
            file_count += 1

print('该文件夹中的.rpt文件数量为：', file_count)