c1_W2_ assignment am not able to getting result

i have tryed am not able to getting expected outputs can any one help me

Hey @Siva_satyan,
Welcome to the community. I can’t see any of your tries here. All I can see is the screenshot of the function without any code here. The assignments are created for the purpose of learners to try and complete them, not for the mentors to fill in for the learners. If you are unable to complete the exercise, please watch the lecture videos once again and go through the optional labs once again. And if you come across a specific issue and/or an error, do let us know, and we will be more than happy to help you.