add pytest install

Author: echarlaix

.github/workflows/test_openvino_examples.yml

@@ -3,7 +3,7 @@ name: OpenVINO - Examples Test
 on:
   workflow_dispatch:
   schedule:
-    - cron:  '14 3 * * 1'  # run weekly: every Monday at 3:14
+    - cron: 0 1 * * 1  # run weekly: every Monday at 1am
   push:
     paths:
     - '.github/workflows/test_openvino_examples.yml'
@@ -13,7 +13,6 @@ on:
     - '.github/workflows/test_openvino_examples.yml'
     - 'examples/openvino/*'
 
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -36,7 +35,7 @@ jobs:
 
     - name: Install dependencies
       run: |
-        pip install optimum[openvino] jstyleson nncf
+        pip install optimum[openvino] jstyleson nncf pytest
         pip install -r examples/openvino/audio-classification/requirements.txt
         pip install -r examples/openvino/image-classification/requirements.txt
         pip install -r examples/openvino/question-answering/requirements.txt