Related Issue or bug

pyyaml version fix prevents pycaret[full] to be installed. Would be great if somebody could add an install test for CI/CD or to just run pip install -e .[full] and check the output.

Closes #3970

Describe the changes you've made

Removed pyyaml version fixation in requirements-optional.txt

Type of change

Please delete options that are not relevant.

• [x ] Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, local variables)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Local install for python 3.10, 3.11, doesn't work for 3.12.

git clone git@github.com:pycaret/pycaret.git
cd pycaret
# in `requirements-optional.txt` change `pyyaml == 5.4.1` to `pyyaml`
mamba create -n test python=3.10 # works also for 3.11, doesn't work for 3.12
mamba activate test
pip install .[full]

Describe if there is any unusual behaviour of your code(Write NA if there isn't)

NA
A clear and concise description of it.

Checklist:

• My code follows the style guidelines of this project.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• I have added tests that prove my fix is effective or that my feature works.
• New and existing unit tests pass locally with my changes.
• Any dependent changes have been merged and published in downstream modules.

Screenshots