Bump python-dotenv from 1.0.0 to 1.1.1

Bumps [python-dotenv](https://github.com/theskumar/python-dotenv) from 1.0.0 to 1.1.1.
- [Release notes](https://github.com/theskumar/python-dotenv/releases)
- [Changelog](https://github.com/theskumar/python-dotenv/blob/main/CHANGELOG.md)
- [Commits](theskumar/python-dotenv@v1.0.0...v1.1.1)

---
updated-dependencies:
- dependency-name: python-dotenv
  dependency-version: 1.1.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -3,7 +3,7 @@ matplotlib==3.9.4
 numpy==1.24.2
 pandas==1.5.3
 tqdm==4.67.1
-python-dotenv==1.0.0
+python-dotenv==1.1.1
 openai>=0.28.0
 tiktoken
 azure-ai-inference