deploying react flask to heroku

react_frontend/package-lock.json

react_frontend/package.json

react_frontend/public/favicon.ico

react_frontend/public/index.html

react_frontend/public/logo192.png

react_frontend/public/logo512.png

react_frontend/public/manifest.json

react_frontend/src/App.css

react_frontend/src/App.js

react_frontend/src/App.test.js

react_frontend/src/components/pytest.png

react_frontend/src/index.css

react_frontend/src/index.js

react_frontend/src/logo.svg

react_frontend/src/pages/Confirm.js

react_frontend/src/pages/Home.js

react_frontend/src/pages/Progress.js

react_frontend/src/pages/Result.js

react_frontend/src/pages/WrongDS.js

react_frontend/src/pages/pytest.png