如何使用python在CSV中只删除一行

import csv
import tempfile
import shutil

def delete_row(csv_file, row_num):
    temp_file = tempfile.NamedTemporaryFile(mode='w', delete=False)
    with open(csv_file, 'r') as file:
        reader = csv.reader(file)
        writer = csv.writer(temp_file)
        rows = list(reader)
        del rows[row_num]
        writer.writerows(rows)
    shutil.move(temp_file.name, csv_file)

csv_file = 'path/to/your/csv/file.csv'
row_num = 2  # 要删除的行号（从0开始计数）
delete_row(csv_file, row_num)