Assertionerror in course 1 MLS week 2 assignment

Course Q&A Machine Learning Specialization Supervised ML: Regression and Classification
1

Hello all
I ran my code and got the error massage below.
AssertionError Traceback (most recent call last)
in
9 # Public tests
10 from public_tests import *
—> 11 compute_cost_test(compute_cost)

~/work/public_tests.py in compute_cost_test(target)
17 initial_b = 1.0
18 cost = target(x, y, initial_w, initial_b)
—> 19 assert cost == 2, f"Case 2: Cost must be 2 but got {cost}"
20
21 # print(“Using X with shape (5, 1)”)

AssertionError: Case 2: Cost must be 2 but got 32.0
I solicit your assistance please

2

This means your compute_cost() function doesn’t return the correct value.
There is an error in your code.
Check that your code implements the cost equation correctly.

3

Thank you.

Let me check again

4

Thanks to all of you my mentors.

I

5

Thanks to all of you my mentors @TMosh, @gent.spah. I have passed the two assignments.
I am glad

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