MSE spotify

def min_sq_error(y, x, w1, w0):
    y_pred = [w1*i+w0 for i in x]
    sum_squared_error = sum((y_pred-y)**2)
    N = len(y)
    mse = sum_squared_error/N
    return mse

print("MSE via my calculations: ", min_sq_error(y, x, 0.05034768176424329, 0.6504410345649969))