Module Expr Str Import alias identifier Expr Call AttributeLoad NameLoad attr Assign NameStore Call AttributeLoad NameLoad attr Str Assign NameStore Call AttributeLoad NameLoad attr Str Str Str Expr Call AttributeLoad NameLoad attr NameLoad keyword NameLoad keyword Str keyword Num
N/A N/A 
Annotated heatmaps
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 N/A seaborn sns N/A N/A N/A sns set N/A flights_long N/A N/A sns load_dataset flights N/A flights N/A N/A flights_long pivot month year passengers N/A N/A N/A sns heatmap flights annot True fmt d linewidths 0.5