$1$ Linear Regression Modification $[40$ pts$]$

In the lecture, the linear regression algorithm, Linear$\_$Regression$($learning rate, iteration$),$ was implemented to solve a weight vector in a gradient descent fashion. In this assignment, we will modify the linear regression that optimizes the weights via stochastic gradient descent and predict the house price of the unit area.

a$.$ Load the provided data set as follows.

import pandas as pd

df $=$ pd$.$read$\_$csv$({?}^{\text{'}}\frac{.}{?}$ Realestate.csv$\text{'}$

Give me just the code.