testing workflow

Author: Matt Sokoloff

.github/workflows/python-package.yml

@@ -59,9 +59,7 @@ jobs:
     - name: install labelbox package
       run: |
         python -m pip install --upgrade pip
-        which pip
-        python -m pip --version
-        python setup.py install
+        python -m pip install .
     - name: mypy
       run: |
         pip install mypy==0.782