update the function of getting logs

Signed-off-by: helenxie-bit <[email protected]>

test/e2e/v1beta1/scripts/gh-actions/run-e2e-tune-api.py

@@ -30,10 +30,13 @@ def get_experiment_pods_logs(katib_client: KatibClient, exp_name: str, exp_names
         if exp_name in pod.metadata.name:
             logging.info(f"Fetching logs for pod: {pod.metadata.name}")
             try:
+                # Specify the container name when retrieving logs
                 pod_logs = v1.read_namespaced_pod_log(
-                    name=pod.metadata.name, namespace=exp_namespace
+                    name=pod.metadata.name,
+                    namespace=exp_namespace,
+                    container="metrics-logger-and-collector"  # Specify the desired container
                 )
-                logging.info(f"Logs for pod {pod.metadata.name}:\n{pod_logs}")
+                logging.info(f"Logs for pod {pod.metadata.name} (container: metrics-logger-and-collector):\n{pod_logs}")
             except Exception as e:
                 logging.error(f"Failed to get logs for pod {pod.metadata.name}: {str(e)}")