Fix build

Author: pierotofy

.github/workflows/publish.yml

@@ -18,6 +18,15 @@ jobs:
       id-token: write
     steps:
     - uses: actions/checkout@v4
-
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.8'
+    - name: Install dependencies
+      run: |
+        pip install build
+    - name: Build
+          run: |
+        python -m build
     - name: Publish package distributions to PyPI
       uses: pypa/gh-action-pypi-publish@release/v1