Update README example #349

Open

shubhamkumar13 wants to merge 2 commits intohttp-rs:mainfrom

shubhamkumar13:update/README/make-the-first-example-plug-and-play

Commits on Aug 8, 2022

update README example to make it easier to plug and play
shubhamkumar13
committed

Commits on Aug 12, 2022

replace [http_types::Error] with [surf::Error] and remove dependency from [http_types]
shubhamkumar13
committed