build(deps): bump openai from 0.28.1 to 1.35.7

Bumps [openai](https://github.com/openai/openai-python) from 0.28.1 to 1.35.7.
- [Release notes](https://github.com/openai/openai-python/releases)
- [Changelog](https://github.com/openai/openai-python/blob/main/CHANGELOG.md)
- [Commits](openai/openai-python@v0.28.1...v1.35.7)

---
updated-dependencies:
- dependency-name: openai
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

pyproject.toml

@@ -19,7 +19,7 @@ python = "^3.9"
 fastapi = ">=0.104.1,<0.110.0"
 uvicorn = "^0.23.2"
 langchain = "^0.0.331"
-openai = "^0.28.1"
+openai = ">=0.28.1,<1.36.0"
 fire = "^0.5.0"
 loguru = "^0.7.2"
 bs4 = "0.0.1"                      # required for ex4.py