Update python-package-conda.yml

Author: levimcclenny

.github/workflows/python-package-conda.yml

@@ -14,6 +14,7 @@ jobs:
       uses: actions/setup-python@v2
       with:
         python-version: 3.8
+        channels: conda-forge
     - name: Add conda to system path
       run: |
         # $CONDA is an environment variable pointing to the root of the miniconda directory