Drop ndonnx for 3.9

Author: adityagoel4512

Diff for: .github/workflows/tests.yml

@@ -28,12 +28,22 @@ jobs:
           else
             PIP_EXTRA='numpy==1.26.*'
           fi
+
+          if [ "${{ matrix.python-version }}" == "3.9" ]; then
+            sed -i '/ndonnx/d' requirements-dev.txt
+          fi
           python -m pip install -r requirements-dev.txt $PIP_EXTRA
 
       - name: Run Tests
         run: |
+          
           if [[ "${{ matrix.numpy-version }}" == "1.21" || "${{ matrix.numpy-version }}" == "dev" ]]; then
              PYTEST_EXTRA=(-k "numpy and not jax and not torch and not dask and not sparse")
+          else
+             PYTEST_EXTRA=()
+          fi
+          if [[ "${{ matrix.python-version }}" == "3.9" ]]; then
+             PYTEST_EXTRA+=(-k "not ndonnx")
           fi
           pytest -v "${PYTEST_EXTRA[@]}"