chore: enable cache

Signed-off-by: Aaron <[email protected]>

.github/workflows/ci.yml

@@ -57,10 +57,13 @@ jobs:
       - name: Set up PDM
         uses: pdm-project/setup-pdm@v3
         with:
+          cache: true
           python-version: '3.8'
           enable-pep582: false
       - name: Install dependencies
-        run: pdm install -d -G testing -G frameworks
+        run: |
+          pdm use -f "3.8"
+          pdm install -d -G testing -G frameworks
       - name: Run framework integration tests
         run: pdm run -v integration
       - name: Disambiguate coverage filename

pyproject.toml

@@ -227,8 +227,11 @@ dev = [
 _run_test = "pytest --cov=bentoml --cov-report=term-missing --cov-config=pyproject.toml -vv"
 tests = { composite = ["_run_test {args:tests}"] }
 unit = { composite = ["tests tests/unit -n 3"] }
-pre_integration = "pip install --force-reinstall torch --index-url https://download.pytorch.org/whl/cpu"
-integration = { composite = ["tests tests/integration -n auto"] }
+pre_integration = "pip install torch --index-url https://download.pytorch.org/whl/cpu"
+integration = { composite = [
+    "pip install -U tensorflow",
+    "tests tests/integration -n auto",
+] }
 monitoring = { composite = ["tests examples/monitoring/task_classification"] }
 e2e = { composite = [
     "tests tests/e2e/bento_server_http",