My flask application is not applying css styling on my website.
Note: I have reviwed and applied all the solutions i found on stackoverflow but none of them worked

I have tried all the solutions i found on the internet but still unable to solve this problem.My flask application is not applying css style.Code files nesting
As it can be seen i have made seperate directories,templates for html files and static for css files but still the problem remains
The Irony is that the browser is loading the css file but for some reason not applying the stylesBrowser loading the css file but not applying the style
I have also tried hard reload,clearing browser cache,changing browser,changing code editor(tried pycharm then shifted to VS code but the problem remained 🙁 )
I would really appreciate some help it’s been so long.