How to dynamically update the proxy address of an object after it is created, and whether there is a similar method in HTTPX like using "session.proxies.update"?

[RavenCri]

Please tell me how to do it. Thank you very much. I need the help of the community.

import requests
session = requests.Session()
proxies = {
    "http": "http://old-proxy-ip:port",
    "https": "http://old-proxy-ip:port",
}
session.proxies.update(proxies)
new_proxies = {
    "http": "http://new-proxy-ip:port",
    "https": "http://new-proxy-ip:port",
}
session.proxies.update(new_proxies)