Better error message when there's no internet connection

[marvinjude]

Nice work! @ahmadawais

The CLI displays "API is down" when data fetching fails, that's not so bad, but I think it feels better to let users know they're offline.

Something like this

[marvinjude]

I have a commit that fixes this, should I send in a PR?

[ahmadawais]

Sure thing send in a PR

[marvinjude]

There you go 🙂