The Python method that can be used to return the residuals is the model.resid method
From the question, the variable is declared as "model", and the method is meant to return the residual of the dataset.
To do this, we make use of the following syntax:
variable.resid
Where resid is a method that returns the residual of a multiple regression model
Substitute model for variable in the above syntax
So, we have: model.resid
Hence, the python method is model.resid
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