remove poetry from index.md

src/data/roadmaps/python/content/105-python-package-managers/index.md

@@ -4,5 +4,4 @@ Package managers allow you to manage the dependencies (external code written by
 
 `PyPI` and `Pip` are the most common contenders but here are some other options available as well:
 
-- [**Poetry**](https://python-poetry.org/) : Manages dependencies via isolation
 - [**PIPX**](https://github.com/pypa/pipx) : Isolation-based app deployment, so you don't have to affect the system or user PIP libraries. It enables you to try individual python CLI tools without affecting other dependencies.