Module Expr Str Import alias identifier Import alias identifier Expr Call AttributeLoad NameLoad attr keyword Str Assign NameStore Call AttributeLoad AttributeLoad NameLoad attr attr Num Assign NameStore Call AttributeLoad NameLoad attr Num Num Num Assign NameStore BinOpAdd BinOpAdd Num BinOpMult Num NameLoad Call AttributeLoad NameLoad attr Num Num Num Expr Call AttributeLoad NameLoad attr NameLoad NameLoad keyword NameLoad keyword Str
N/A N/A 
Plotting model residuals
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 N/A numpy np N/A seaborn sns N/A N/A N/A sns set style whitegrid N/A rs N/A N/A N/A np random RandomState 7 N/A x N/A N/A rs normal 2 1 75 N/A y N/A N/A 2 N/A 1.5 x N/A N/A rs normal 0 2 75 N/A N/A N/A sns residplot x y lowess True color g