fix dependecy issue with solara-test

Author: mariobuikhuizen

pyproject.toml

@@ -42,7 +42,7 @@ content-type = "text/markdown"
 
 [project.optional-dependencies]
 dev = ["nox", "pre-commit", "mypy"]
-test = ["pytest", "pytest-playwright<0.6", "jupyterlab<4", "solara[pytest]"]
+test = ["pytest", "pytest-playwright<0.6", "jupyterlab<4", "solara[pytest]", "starlette<1"]
 doc = ["sphinx<7", "jupyter-sphinx", "ipykernel", "pydata-sphinx-theme"]
 
 [tool.setuptools]