Tweaked importlib-resources req to see if this is breaking install from PyPI

Author: timbernat

pyproject.toml

@@ -21,7 +21,7 @@ classifiers = [
 requires-python = "~=3.11"
 # Declare any run-time dependencies that should be installed with the package.
 dependencies = [
-    "importlib-resources", # added to allow incorporation of `data` later on
+    "importlib-resources;python_version<='3.11'", # added to allow incorporation of `data` later on
     "numpy",
     "scipy",
     "pandas",