debugging github runner

.github/workflows/test.yml

@@ -58,7 +58,10 @@ jobs:
         run: python -m pip install --no-deps --no-build-isolation -e . -v # `-e` required for correct `coverage` run.
 
       - name: Run tests
-        run: pytest
+        run: |
+          export PATH="$CONDA_PREFIX/Library/bin:$PATH"
+          echo "Current PATH: $PATH"
+          pytest
 
       - name: Test CLI
         run: graphium --help