fix CI

Author: mdtanker

.github/workflows/ci.yml

@@ -64,7 +64,7 @@ jobs:
           #   micromamba-environment-${{ steps.date.outputs.date }}
 
       - name: Install the package
-        run: pip install -e .[test]
+        run: pip install --no-deps -e .
 
       - name: Run the tests
         run: >-

env/test_env.yml

@@ -3,7 +3,9 @@ channels:
   - conda-forge
   - nodefaults
 dependencies:
+  - pytest>=6
+  - pytest-cov>=3
   # add any dependencies which need to be installed via conda below
   - pip
   - pip:
-    - ../.[test]
+    - ../.