Skip qnn tests in pipeline (#1592)

## Describe your changes

Skip qnn tests in pipeline.

## Checklist before requesting a review
- [ ] Add unit tests for this change.
- [ ] Make sure all tests can pass.
- [ ] Update documents if necessary.
- [ ] Lint and apply fixes to your code by running `lintrunner -a`
- [ ] Is this a user-facing change? If yes, give a description of this
change to be included in the release notes.
- [ ] Is this PR including examples changes? If yes, please remember to
update [example
documentation](https://github.com/microsoft/Olive/blob/main/docs/source/examples.md)
in a follow-up PR.

## (Optional) Issue link

.azure_pipelines/olive-examples.yaml

@@ -34,22 +34,6 @@ jobs:
         exampleFolder: super_resolution
         exampleName: super_resolution
 
-- template: job_templates/olive-example-linux-template.yaml
-  parameters:
-    name: Linux_Examples_Py38
-    pool: $(OLIVE_POOL_UBUNTU2004)
-    onnxruntime: onnxruntime
-    python_version: '3.8'
-    base_image: 'ubuntu:20.04'
-    examples:
-      mobilenet_qnn_toolkit:
-        exampleFolder: mobilenet
-        exampleName: qnn_tooklit
-      inception_snpe_toolkit:
-        exampleFolder: inception
-        exampleName: snpe_toolkit
-
-
 # Windows examples test
 - template: job_templates/olive-example-win-template.yaml
   parameters:

examples/test/local/test_mobilenet_qnn_ep.py

@@ -21,6 +21,7 @@ def setup():
     retry_func(run_subprocess, kwargs={"cmd": "python download_files.py", "check": True})
 
 
+# TODO(team): add test back to pipeline when update the qnn sdk to support python 3.10
 def test_mobilenet_qnn_ep():
     from olive.workflows import run as olive_run
 

examples/test/local/test_qnn_tooklit.py

@@ -17,6 +17,7 @@
 set_verbosity_debug()
 
 
+# TODO(team): add test back to pipeline when update the qnn sdk to support python 3.10
 class TestQnnToolkit:
     @pytest.fixture(autouse=True)
     def setup(self, tmp_path):