我如何统计一个文本文件中有多少男性和女性？

import re

def count_gender(file_path):
    male_count = 0
    female_count = 0

    with open(file_path, 'r') as file:
        for line in file:
            # 使用正则表达式匹配性别信息，示例中假设男性关键词为"male"，女性关键词为"female"
            if re.search(r'\b(male)\b', line, re.IGNORECASE):
                male_count += 1
            if re.search(r'\b(female)\b', line, re.IGNORECASE):
                female_count += 1

    return male_count, female_count

file_path = 'path/to/your/text/file.txt'
male_count, female_count = count_gender(file_path)
print('Male count:', male_count)
print('Female count:', female_count)