如何从字符串中拉取每个图片src标签并替换整个img标签

import re

def replace_img_tags(string):

    pattern = r'<img.*?src="(.*?)".*?>'
    img_tags = re.findall(pattern, string)

    for src in img_tags:
        string = string.replace(f'<img src="{src}"', src)

    return string

import re

def replace_img_tags(string):
    pattern = r'<img.*?src="(.*?)".*?>'
    img_tags = re.findall(pattern, string)
    for src in img_tags:
        string = string.replace(f'<img src="{src}"', src)
    return string