Revert "Added command to enable ipywidgets"
Revert "Added command to enable ipywidgets"

This reverts commit bf95f63f798e7b0244eba59c494dff2fccbd8903.

Juanlu001/poliastro,newlawrence/poliastro,poliastro/poliastro,Juanlu001/poliastro,newlawrence/poliastro,newlawrence/poliastro,anhiga/poliastro,anhiga/poliastro,Juanlu001/poliastro,anhiga/poliastro