Update deploy_pypi.yml to use the latest version of Actions. Refer …

…to [the latest official YAML for guidance](https://docs.github.com/actions/automating-builds-and-tests/building-and-testing-python#publishing-to-package-registries)

.github/workflows/deploy_pypi.yml

@@ -1,28 +1,28 @@
-name: deploy to pypi
+name: Upload Python Package to PyPI
 
 on:
   release:
-    types: [created]
+    types: [published]
 
 jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - name: Set up Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: '3.x'
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install setuptools wheel twine
-    - name: Build
-      run: |
-        python3 setup.py sdist --formats=zip
-    - name: Publish a Python distribution to PyPI
-      if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
-      uses: pypa/gh-action-pypi-publish@release/v1
-      with:
-        user: __token__
-        password: ${{ secrets.PYPI_API_TOKEN }}
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install build
+      - name: Build package
+        run: python -m build
+      - name: Publish package
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          password: ${{ secrets.PYPI_API_TOKEN }}
+
+# Reference:
+# https://docs.github.com/actions/automating-builds-and-tests/building-and-testing-python#publishing-to-package-registries