django的渲染html文件的位置

I want to deploy my django development website onto server. But I have a hard time to understand the mechanism of wsgi. My understanding is the following: when user request a url, the wsgi.py will transfer the request to django. Then django will render the template html files and the output is a real html file. But I don't know where is this output html file. Will the server just send the html file to the user without saving it on the server?I want to deploy my django development website