(Learning the Flux architecture)
The OMDb API requires a free key for testing that allows a maximum of 1,000 daily requests.
You can get your key here.
After you fill your info you will need to confirm your email and click on a link to activate the key and after that you got your key ready to use.
Now you need to go into src/js/utils/AppAPI.js
and add the key in line 5.
$ npm install
$ gulp
run dist/index.html