Updates for automated testing

Author: AHartmaier

.github/workflows/test_routine.yml

@@ -21,6 +21,8 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
+    - name: Install pytest
+        run: python -m pip install --upgrade pytest
     - name: Install dependecies
       run: |
         conda --version

pyproject.toml

@@ -30,12 +30,11 @@ dependencies = [
   "matplotlib",
   "scipy",
   "scikit-learn",
-  "pytest",
   "ipympl"
 ]
 
 [project.optional-dependencies]
-dev = ["pytest-runner", "black", "build", "twine"]
+dev = ["pytest", "black", "build", "twine"]
 
 [tool.setuptools.packages.find]
 where = ["src"]