clarify documentation of import (#1121)
clarify documentation of import (#1121)

* clarify documentation of import

Add a comment showing the equivalent python of the long example, and demonstrate how to get `from` and `as` on the same line.

* add python example comment in last import example

adamfeuer/hy,Tritlo/hy,jakirkham/hy,tuturto/hy,kartikm/hy,freezas/hy