In the problem camel to snake last test is failing?

Question

please help me with it!
https://www.sololearn.com/coach/82?ref=app
😔😔

Answer 1

Maybe all letters are uppercase in that test case.
I mean if input is CAT output should be c_a_t not cat.

Answer 2

You need to share your solution instead of code coach link to get help from the community.
I mean copy your code and paste it here.

Answer 3

Simba thanks 😁😁

Answer 4

https://code.sololearn.com/cgFno9QjgAc6/?ref=app