ci: Properly cache pip packages (#1912)

.github/workflows/api-model-runtime-tests.yml

@@ -31,28 +31,19 @@ jobs:
       HUGGINGFACE_EMBEDDINGS_ENDPOINT_URL: c
       MOCK_SWITCH: true
 
-
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Set up Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: '3.10'
-
+        cache: 'pip'
-    - name: Cache pip dependencies
+        cache-dependency-path: ./api/requirements.txt
-      uses: actions/cache@v2
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('api/requirements.txt') }}
-        restore-keys: ${{ runner.os }}-pip-
 
     - name: Install dependencies
-      run: |
+      run: pip install -r ./api/requirements.txt
-        python -m pip install --upgrade pip
-        pip install pytest
-        pip install -r api/requirements.txt
 
     - name: Run pytest
       run: pytest api/tests/integration_tests/model_runtime/anthropic api/tests/integration_tests/model_runtime/azure_openai api/tests/integration_tests/model_runtime/openai api/tests/integration_tests/model_runtime/chatglm api/tests/integration_tests/model_runtime/google api/tests/integration_tests/model_runtime/xinference api/tests/integration_tests/model_runtime/huggingface_hub/test_llm.py