Fix CI/CD

Author: YahooMing

.github/workflows/python_tests.yml

@@ -1,4 +1,4 @@
-name: Python Tests
+name: Docker-based Python Tests
 
 on: [push, pull_request]
 
@@ -10,16 +10,8 @@ jobs:
       - name: Checkout repo
         uses: actions/checkout@v3
 
-      - name: Set up Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: "3.10"
+      - name: Builid image
+        run: docker build -t ai-summary .
 
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install -r requirements.txt
-
-      - name: Run tests
-        run: |
-          pytest
+      - name: Run tests with pytest in container
+        run: docker run ai-summary "pytest"