fix auto PyPI deployment

.travis.yml

@@ -25,19 +25,14 @@ jobs:
       env:
         - HYPERGLASS_UI_BUILD_TIMEOUT=600
       script: docker run hyperglass/ubuntu /tmp/setup.sh
-
       # Poetry & PyPI Deployment stolen from: https://github.com/python-poetry/poetry/issues/366
+    - stage: Publish
+      script: skip
       before_deploy:
         - pip install poetry
         - poetry config pypi-token.pypi $PYPI_TOKEN
         - poetry build
-
       deploy:
         provider: script
         script: poetry publish
         skip_cleanup: true
-  on:
-    all_branches: true
-    condition: $TRAVIS_BUILD_STAGE_NAME = Deploy
-    repo: checktheroads/hyperglass
-    tags: true