C2 Week 1 :Assertion error/check the dot product

hello.

When I submit my work, i get 0%.

they ask to check the dot product.

looking for help.

Hi there, did you pass all the unit tests? If not, you probably need to check the unit test results for the corresponding exercise.
If you passed all the tests but still get the error, could you show more details related to the dot product part?

@kchong37 , i failed at 2 unit tests with the same coment. ‘check the dot product.’

Good, usually the test result would indicate your error, can you remind me which lab are you having issues with?