Debug CI

Author: mducle

.github/workflows/build_python.yml

@@ -78,6 +78,6 @@ jobs:
         with:
           name: ${{ matrix.os }}_artifacts.zip
           path: wheelhouse/*
-      #- name: Setup tmate
-      #  if: ${{ failure() }}
-      #  uses: mxschmitt/action-tmate@v3
+      - name: Setup tmate
+        if: ${{ failure() }}
+        uses: mxschmitt/action-tmate@v3