fix publish.yml

.github/workflows/publish.yml

@@ -16,6 +16,16 @@ jobs:
       id-token: write
     steps:
       # retrieve your distributions here
-
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.13'
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install build
+      - name: Build package
+        run: python -m build
       - name: Publish package distributions to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1