('Failed to import pydot. You must `pip install pydot` and install graphviz (https://graphviz.gitlab.io/download/), ', 'for `pydotprint` to work.')
conda uninstall pydot
conda uninstall pydotplus
conda uninstall graphviz
and then
conda install pydot
conda install pydotplus
p.s (graphviz get installed with pydot)