[Snyk] Fix for 4 vulnerabilities

[nn6n]

Snyk has created this PR to fix 4 vulnerabilities in the pip dependencies of this project.

Snyk changed the following file(s):

• requires-optional.txt

⚠️ Warning

otebook 6.5.7 requires pyzmq, which is not installed.
jupyter-server 1.24.0 requires pyzmq, which is not installed.
jupyter-console 6.6.3 requires pyzmq, which is not installed.
jupyter-client 7.4.9 requires pyzmq, which is not installed.
ipykernel 6.16.2 requires pyzmq, which is not installed.
geopandas 0.10.2 requires pyproj, which is not installed.

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• Some vulnerabilities couldn't be fully fixed and so Snyk will still find them when the project is tested again. This may be because the vulnerability existed within more than one direct dependency, but not all of the affected dependencies could be upgraded.

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[gemini-code-assist]

Summary of Changes

Hello @nn6n, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on enhancing the project's security posture by automatically resolving four identified vulnerabilities in its Python dependencies. It achieves this by updating specific package versions, ensuring the project benefits from the latest security patches and improved stability.

Highlights

• Vulnerability Fixes: This pull request, automatically generated by Snyk, addresses and fixes 4 identified vulnerabilities within the project's pip dependencies.
• Dependency Upgrade: filelock: The filelock package has been upgraded to version 3.20.1 to resolve a specific vulnerability (SNYK-PYTHON-FILELOCK-14458335).
• Dependency Upgrade: tornado: The tornado package has been upgraded to version 6.5.3 to mitigate multiple vulnerabilities (SNYK-PYTHON-TORNADO-14400977, SNYK-PYTHON-TORNADO-14400978, SNYK-PYTHON-TORNADO-14400979).
• File Modified: The requires-optional.txt file was updated to reflect these dependency version changes.

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[gemini-code-assist]

Code Review

This pull request, automatically generated by Snyk, addresses four security vulnerabilities by pinning filelock and tornado to newer versions in requires-optional.txt. The change is correct and will resolve the vulnerabilities. My only feedback is a suggestion to improve the organization of the requires-optional.txt file for better long-term maintainability by placing these new pinned dependencies in a more appropriate section.

[gemini-code-assist]

While pinning these transitive dependencies is important for security, they seem misplaced under the ## image uri conversion ## section. tornado is a dependency of Jupyter, and filelock is likely a dependency of development tools like pre-commit. For better maintainability, it would be clearer to either move them to their respective sections (e.g., tornado under ## jupyter ##) or create a new section for pinned transitive dependencies, for example ## Pinned for security ##.