Update python-publish.yaml (#44)

Author: yanghan234

.github/workflows/python-publish.yaml

@@ -32,7 +32,6 @@ jobs:
         run: |
           # NOTE: put your own distribution build steps here.
           python -m pip install build cibuildwheel
-          python -m build --sdist --outdir dist/
           cibuildwheel --output-dir dist/
 
       - name: Upload distributions