append pytorch to asv job before setting up env

Author: MarcoGorelli

.github/workflows/code-checks.yml

@@ -114,6 +114,9 @@ jobs:
       with:
         fetch-depth: 0
 
+    - name: Append pytorch dependency
+      run: echo "  - pytorch" >> environment.yml
+
     - name: Set up Conda
       uses: ./.github/actions/setup-conda