Only pin for Python 3.10

Author: AVHopp

pyproject.toml

@@ -73,9 +73,15 @@ chem = [
     "scikit-fingerprints>=1.13.1",
 ]
 
+# NOTE: There is an error in the metadata of onnxruntim version 1.24.1 to 1.24.3.
+# The metadata claims that these versions are compatible with Python 3.10.
+# However, Python 3.10 is not actually supported by versions >=1.24.
+# As this causes issues with dependency resolving, we explicitly set the upper bound
+# for onnxruntime to <1.24 for Python 3.10.
 onnx = [
     "onnx>=1.16.0", # see AUDIT NOTE, required by skl2onnx
-    "onnxruntime>=1.15.1,<1.24",
+    "onnxruntime>=1.15.1,<1.24; python_version < '3.11'",
+    "onnxruntime>=1.15.1; python_version >= '3.11'",   
     "skl2onnx>=1.19.1",
 ]