fix: remove duplicate fixture

Author: rnetser

tests/model_serving/model_server/multi_node/conftest.py

@@ -28,11 +28,6 @@
 from utilities.serving_runtime import ServingRuntimeFromTemplate
 
 
-@pytest.fixture(scope="session")
-def nodes(admin_client: DynamicClient) -> list[Node]:
-    return list(Node.get(dyn_client=admin_client))
-
-
 @pytest.fixture(scope="session")
 def nvidia_gpu_nodes(nodes: list[Node]) -> list[Node]:
     return [node for node in nodes if "nvidia.com/gpu.present" in node.labels.keys()]