Added killerbunny dev install to yaml file fix failing tests. Deleted unused directory (jpath). Deleted unused file main.py.

Author: rob-ross

.github/workflows/python-tests.yaml

@@ -16,13 +16,16 @@ jobs:
       uses: actions/setup-python@v4
       with:
         python-version: '3.12'
-    
+
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-        pip install pytest
+        # Install the package in development mode
+        pip install -e .
+        # Install test dependencies
+        pip install .[test]
+
     
     - name: Run tests
       run: |
-        pytest
+        pytest -v