Update workflow tests with cleanup and documentation

.github/workflows/tests.yml

@@ -1,42 +1,44 @@
+name: Test with pytet
 
-name: Python package
+on: 
-
+  push:
-on: [push]
+    branches:
+      - main
+      - dev
+      - sd3
+  pull_request:
+    branches:
+      - main
+      - dev
+      - sd3
 
 jobs:
   build:
-
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: ["3.10"]
+        python-version: ["3.10"] # Python versions to test
+        pytorch-version: ["2.4.0"] # PyTorch versions to test
 
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python
+      - uses: actions/setup-python@v5
-        uses: actions/setup-python@v5
         with:
-          python-version: '3.x'
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip' 
 
-      - name: Install dependencies
+      - name: Install and update pip, setuptools, wheel
-        run: python -m pip install --upgrade pip setuptools wheel
+        run: |
-
+          # Setuptools, wheel for compiling some packages
-      - uses: actions/checkout@v4
+          python -m pip install --upgrade pip setuptools wheel
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.x'
-          cache: 'pip' # caching pip dependencies
 
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
+          # Pre-install torch to pin version (requirements.txt has dependencies like transformers which requires pytorch)
-          pip install dadaptation==3.2 torch==2.4.0 torchvision==0.19.0 accelerate==0.33.0
+          pip install dadaptation==3.2 torch==${{ matrix.pytorch-version }} torchvision==0.19.0 pytest==8.3.4
           pip install -r requirements.txt
 
       - name: Test with pytest
-        run: |
+        run: pytest # See pytest.ini for configuration
-          pip install pytest
-          pytest