Useful data to reconstruct with visNetwork htmlWidget.
## `who`
A list with nodes and edges dataframes. For the node dataframe:
- id
Pokemon id
- label
Pokemon name
- group
Pokemon family
- image
Pokemon sprite
- shape
Node shape
- value
Node value
For edges:
- from
Pokemon previous stage
- to
Pokemon next stage
- title
Evolution detail
- arrow
Direction of arrows
Source
<https://pokeapi.co/docs/v2#evolution-section>