Add key

Author: fmaussion

.github/workflows/build-pages.yml

@@ -36,6 +36,8 @@ jobs:
           ${PIP} install -r requirements.txt
           ${PIP} uninstall -y progressbar2
       - name: Build Book
+        env:
+          STATIC_MAP_API_KEY: ${{ secrets.STATIC_MAP_API_KEY }}
         run: |
           jupyter-book build .
       - name: Upload Build Artifacts