Ir $=$ LinearRegression$()$ # Encapsulate the linear regression model into an object.

Ir$.$fit $(x,y)$ # Train the model on the dataset.

Step $4$ Visualize the model.

Input:

$w=$ Ir$.$coef$\_$# Slope of the model

$b=$ Ir$.$intercept$\_$# Intercept of the model

print$(\text{'}$Slope: $\text{'},$w$)$

print$(\text{'}$Intercept: $\text{'},$b$)$