Merge pull request #16 from python-ellar/dependabot/pip/black-23.9.1

Bump black from 23.7.0 to 23.9.1

Author: eadwinCode

pyproject.toml

@@ -55,7 +55,7 @@ test = [
     "pytest-cov >= 2.12.0,<5.0.0",
     "mypy == 1.5.1",
     "ruff ==0.0.291",
-    "black ==23.7.0",
+    "black ==23.9.1",
     "pytest-asyncio",
     "autoflake",
 ]