gistfile1.txt

    def train(self,learning_rate,iter):
    

        alpha = learning_rate
        iterations = range(0,iter)
       
        # here x is columns

        X = self.x_input
        ones = np.ones([X.shape[0],1])
        X = np.concatenate((ones,X),axis=1)
        y = self.y_input.values 
        theta = np.zeros([1,3])