hi,

I am having problem solving Exercise 2. you can refer below error

someone help me solve this

## Cost at test w,b: 0.000

AssertionError Traceback (most recent call last)

in

8

9 # UNIT TESTS

—> 10 compute_cost_test(compute_cost)

~/work/public_tests.py in compute_cost_test(target)

24 b = 0

25 result = target(X, y, w, b)

—> 26 assert np.isclose(result, 2.15510667), f"Wrong output. Expected: {2.15510667} got: {result}"

27

28 X = np.random.randn(4, 3)

AssertionError: Wrong output. Expected: 2.15510667 got: 0.08750862867928128