Preciso de ajuda para instalar e rodar no Jupter via Conda...
quando rodo o !pip install graphviz==0.12 Requirement already satisfied: graphviz==0.12 in c:\users\vhvalentim\anaconda3\envs\alura_pandas\lib\site-packages (0.12)
porem quando executo dot_data = export_graphviz(modelo, out_file=None) grafico = graphviz.Source(dot_data) grafico retorna
NameError Traceback (most recent call last) in 2 3 dot_data = export_graphviz(modelo, out_file=None) ----> 4 grafico = graphviz.Source(dot_data) 5 grafico
NameError: name 'graphviz' is not defined
preciso de ajuda
