method 1:
1 - in vs-code press ctrl + shift + p (windows)
2 - type in setting.json and select it
3 - write the config below
"emmet.includeLanguages": {
"django-html": "html",
}
method 2:
1 - in vs-code go to "file -> preferences -> settings"
2 - switch to "Workspace" tab
3 - open "extension" and clicl on "emmet"
4 - under "include languages" click "add" and fill it with
item: django-html
value: html
5 - click ok
note: **to get the auto complete to work you might need to type the tag without <> and then press enter**