Bump loguru from 0.7.2 to 0.7.3 in /api (#1552)

Bumps [loguru](https://github.com/Delgan/loguru) from 0.7.2 to 0.7.3.
- [Release notes](https://github.com/Delgan/loguru/releases)
- [Changelog](https://github.com/Delgan/loguru/blob/master/CHANGELOG.rst)
- [Commits](Delgan/loguru@0.7.2...0.7.3)

---
updated-dependencies:
- dependency-name: loguru
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Juan Calderon-Perez <835733+gaby@users.noreply.github.com>

api/pyproject.toml

@@ -33,7 +33,7 @@ fastapi = "^0.95.1"
 huggingface-hub = "^0.26.5"
 requests = "^2.32.3"
 langchain = "^0.0.180"
-loguru = "^0.7.2"
+loguru = "^0.7.3"
 redis = {extras = ["hiredis"], version = "^5.2.1"}
 pytest = "^8.3.4"
 hypercorn = {extras = ["trio"], version = "^0.17.3"}