Add py-onnx

spack-environment/packages.yaml

@@ -260,9 +260,13 @@ packages:
   py-numpy:
     require:
     - '@1.23.4'
+  py-onnx:
+    require:
+    - '@1.13.1'
   py-onnxruntime:
     require:
     - '@1.7.2'
+    - +cuda
   py-pandas:
     require:
     - '@1.5.3'