Pin numpy < 2

Author: jluethi

pyproject.toml

@@ -26,7 +26,7 @@ authors = [
 
 # Required Python version and dependencies
 requires-python = ">=3.9"
-dependencies = ["fractal-tasks-core == 1.3.3", "scikit-image"]
+dependencies = ["fractal-tasks-core == 1.3.3", "scikit-image", "numpy < 2"]
 
 # Optional dependencies (e.g. for `pip install -e ".[dev]"`, see
 # https://peps.python.org/pep-0621/#dependencies-optional-dependencies)