You must now write a simple web server application that stores and retrieves a seed value (default O). This program will then run on each EC2 server. Specifically, your server should maintain the seed number and allow clients to access and update it. The application handles the following two HTTP REST requests: HTTP POST "/" with JSON body {"num": 100) where 100 can be any integer. Your program should update the seed value with the given number. HTTP GET "/" Your program should return the integer seed value in string format. The response body for the above case will be: "100"