simplified test matrix

.github/workflows/tests.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.11", "3.12"] # TODO: re-enable 3.8 for 3.6 compatibility
+        python-version: ["3.11"] # TODO: re-enable 3.8 for 3.6 compatibility
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
@@ -35,7 +35,7 @@ jobs:
       - name: Generate coverage badge
         run: coverage-badge -o coverage.svg -f
       - name: Commit coverage badge
-        if: ${{ matrix.python-version == '3.11' }}
+        if: ${{ matrix.python-version == '3.12' }}
         run: |
           git config --global user.name 'github-actions'
           git config --global user.email 'github-actions@github.com'
@@ -52,19 +52,15 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ "3.11", "3.12", "3.13"]
+        python-version: ["3.13"]
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Install dependencies without GPU frameworks
+      - name: Install fairbench without extras
         run: |
-          python -m pip install --upgrade pip
-          pip install pytest pytest-cov coverage-badge
-          pip install objwrap numpy eagerpy distributed makefun matplotlib wget scikit-learn pandas requests pyyaml
-          pip install scikit-learn
-          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          pip install .
       - name: Test with pytest
         run: pytest tests/v2  # this is the barebones core without any depenendency