Add count_nonzero to paddle/tensor/math with associated tests

[maxxies]

PR Description

The mathematical count_nonzero function was added to the Paddle Frontend.

Related Issue

Close #23118

Checklist

• Did you add a function?
• Did you add the tests?
• Did you follow the steps we provided?

Socials:

https://twitter.com/maxwell_mawube

[github-actions]

Thanks for contributing to Ivy! 😊👏
Here are some of the important points from our Contributing Guidelines 📝:
1. Feel free to ignore the run_tests (1), run_tests (2), … jobs, and only look at the display_test_results job. 👀 It contains the following two sections:
- Combined Test Results: This shows the results of all the ivy tests that ran on the PR. ✔️
- New Failures Introduced: This lists the tests that are passing on main, but fail on the PR Fork. Please try to make sure that there are no such tests. 💪
2. The lint / Check formatting / check-formatting tests check for the formatting of your code. 📜 If it fails, please check the exact error message in the logs and fix the same. ⚠️🔧
3. Finally, the test-docstrings / run-docstring-tests check for the changes made in docstrings of the functions. This may be skipped, as well. 📚
Happy coding! 🎉👨‍💻

[Daniel4078]

You should check your commited changes as it included some not relevent changes that should not be included. like docs and deep_dive stuffs

[maxxies]

Could you help me out with the specific docs? I merged my working branch with the main branch and it seems they came with the merge. What about the count-nonzero function implementation? @Daniel4078

[Daniel4078]

Could you help me out with the specific docs? I merged my working branch with the main branch and it seems they came with the merge. What about the count-nonzero function implementation? @Daniel4078

My advice is to copy your new code somewhere first, then create a new branch in your repo from the current master branch so that all the other files are up to date, then you can copy back your code and push them in one commit (it will be on a new PR due to the new branch).

[AryanSharma21]

Hello, @maxxies , @Daniel4078 , Just wanted to let you know that this issue was already opened by me last week and I have also already opened a PR for it. Can you please close this one ?

@Daniel4078 you can review the PR #23282 please ?

[Daniel4078]

Hello, @maxxies , @Daniel4078 , Just wanted to let you know that this issue was already opened by me last week and I have also already opened a PR for it. Can you please close this one ?

@Daniel4078 you can review the PR #23282 please ?

@AryanSharma21 Done, but I suppose the people assigned to your PR should be merging it in most cases