Open terminal / PowerShell: mkdir flask-student-app cd flask-student-app

Create a file named: app.py

pip install flask python app.py(running)

open new terminal Invoke-RestMethod -Uri "http://127.0.0.1:5000/students" -Method POST -Headers @{"Content-Type"="application/json"} ` -Body '{"name":"Alice","roll":"CS001"}'

http://127.0.0.1:5000/students

in terminal Invoke-RestMethod -Uri "http://127.0.0.1:5000/students" -Method GET

to delete student Invoke-RestMethod -Uri "http://127.0.0.1:5000/students/1" -Method DELETE