Upload run experiment example (#2653)

* Upload examples of kfp v2

* Upload run experiment example.

community-content/vertex_pipeline_kfpv2/run-experiment.py

@@ -0,0 +1,33 @@
+from kfp.v2 import dsl
+
+@dsl.component(base_image='python:3.8',packages_to_install=['google-cloud-aiplatform==1.36.0'])
+def run_experiment(
+    project_id: str,
+    location: str,
+    experiment_name: str,
+    run_name: str,
+):
+    import json
+    from google.cloud import aiplatform
+
+    aiplatform.init(
+        project=project_id,
+        location=location,
+    )
+    test_expt = aiplatform.Experiment.create(experiment_name)
+    test_run = aiplatform.ExperimentRun.create(run_name, experiment=test_expt)
+    metric = test_run.get_classification_metrics()[0]
+    print(metric)
+
+
+
+@dsl.pipeline(name='run_experiment')
+def pipeline_run_experiment():
+    run_experiment('990000000009', 'us-west1', 'test-experiment', 'test-run')
+
+
+if __name__ == "__main__":
+    from kfp.v2 import compiler
+    compiler.Compiler().compile(
+        pipeline_func=pipeline_run_experiment,
+        package_path='run_experiment.json')