[FIX] Fixing CI testing issue

Trying to fix CI testing issue. May or may not work, but worth a try

Author: nitintonypaul

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install .
+          pip install -e .[dev]
           pip install pytest
 
       - name: Run tests

pyproject.toml

@@ -5,6 +5,9 @@ build-backend = "setuptools.build_meta"
 [tool.setuptools]
 packages = ["opes"]
 
+[tool.poetry.extras]
+dev = ["pytest", "other-dev-packages"]
+
 [project]
 name = "opes"
 version = "0.8.2"