How to redirect all HTTP requests to HTTPS on a angular project?

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YAML

I have configure the app.yaml file as below and when i'm trying the project as http://localhost:8080 the project lodes without redirecting to
https://localhost (even the page not loading as https on local development) the url should change normal requests to https://....

what i did is adding the below part to .yaml

secure: always
  redirect_http_response_code: 301

how to resolve this?

What I have tried:

handlers:

- url: /(.*)
  static_files: dist/index.html
  upload: dist/index.html
  secure: always
  redirect_http_response_code: 301