Google Code-in

NOTE: You should have completed the GoLang-1 task before starting to work on this task.

Read the detailed Task description here : https://gist.github.com/f4ww4z/1033d9a55cf7afe090a87ddafef26b39#file-taskdescription-md

• Commit message should be GCI- :

Submission steps

1. Your PR link
2. Three screenshots showing the responses in Postman for /patient/all , /location/all and /hospital/all endpoints, pretty format.