Increase pytest workers to 6 for python tests

Signed-off-by: Sivanantham Chinnaiyan <[email protected]>

.github/workflows/python-test.yml

@@ -88,7 +88,7 @@ jobs:
         run: |
           cd python
           source kserve/.venv/bin/activate
-          pytest --cov=kserve ./kserve
+          pytest --cov=kserve -n 6 ./kserve
 
       # ----------------------------------------Sklearn Server Unit Tests------------------------------------------------
       # load cached sklearn venv if cache exists
@@ -112,7 +112,7 @@ jobs:
         run: |
           cd python
           source sklearnserver/.venv/bin/activate
-          pytest --cov=sklearnserver ./sklearnserver
+          pytest --cov=sklearnserver -n 6 ./sklearnserver
 
       # ----------------------------------------Xgb Server Unit Tests------------------------------------------------
       # load cached xgb venv if cache exists
@@ -136,7 +136,7 @@ jobs:
         run: |
           cd python
           source xgbserver/.venv/bin/activate
-          pytest --cov=xgbserver ./xgbserver
+          pytest --cov=xgbserver -n 6 ./xgbserver
 
       # ----------------------------------------Pmml Server Unit Tests------------------------------------------------
       # load cached pmml venv if cache exists
@@ -160,7 +160,7 @@ jobs:
         run: |
           cd python
           source pmmlserver/.venv/bin/activate
-          pytest --cov=pmmlserver ./pmmlserver
+          pytest --cov=pmmlserver -n 6 ./pmmlserver
 
       # ----------------------------------------Lgb Server Unit Tests------------------------------------------------
       # load cached lgb venv if cache exists
@@ -184,7 +184,7 @@ jobs:
         run: |
           cd python
           source lgbserver/.venv/bin/activate
-          pytest --cov=lgbserver ./lgbserver
+          pytest --cov=lgbserver -n 6 ./lgbserver
 
       # ----------------------------------------Paddle Server Unit Tests------------------------------------------------
       # load cached paddle venv if cache exists
@@ -209,7 +209,7 @@ jobs:
         run: |
           cd python
           source paddleserver/.venv/bin/activate
-          pytest --cov=paddleserver ./paddleserver
+          pytest --cov=paddleserver -n 6 ./paddleserver
 
       # ----------------------------------------Alibi Explainer Unit Tests------------------------------------------------
       # load cached alibi venv if cache exists
@@ -232,7 +232,7 @@ jobs:
         run: |
           cd python
           source alibiexplainer/.venv/bin/activate
-          pytest --cov=alibiexplainer ./alibiexplainer
+          pytest --cov=alibiexplainer -n 6 ./alibiexplainer
 
       # ----------------------------------------Huggingface Server Unit Tests------------------------------------------------
       # load cached huggingface venv if cache exists
@@ -266,7 +266,7 @@ jobs:
         if: ${{ !startsWith(steps.setup-python.outputs.python-version, '3.8') }}
         run: |
           cd python/huggingfaceserver
-          poetry run -- pytest --cov=huggingfaceserver
+          poetry run -- pytest --cov=huggingfaceserver -n 6 
 
       - name: Free space after tests
         run: |