Updating GH action

.github/workflows/python-package.yml

@@ -27,20 +27,18 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
-    # - name: Install libcfitsio
-      # run: sudo apt-get install libcfitsio-dev graphviz pandoc
-    # - name: Install pip dependencies
-      # run: |
-          # python -m pip install -r requirements.txt -r test-requirements.txt
+    - name: Install the package and dependencies
+      run: |
+          python -m pip install --upgrade pip setuptools wheel
+          pip install .
     - name: Setup CRDS
       run: |
         git clone --depth 1 https://github.com/oirlab/liger-iris-crds-cache $HOME/crds_cache
-    #- name: Build and install
-      #run: python setup.py build_ext -i && python setup.py install
-      #env:
-          #C_INCLUDE_PATH: /usr/include/cfitsio/
-    # - name: Test
-      # run: source setup_local_crds.sh && make test
+    # - name: Run tests
+    #   run: |
+    #       pip install .[test]
+    #       source setup_local_crds.sh
+    #       pytest
     # - name: Build docs
       # if: ${{ matrix.python-version==3.12 }}
       # run: |