fix: Fix log showing how to get an Agent Engine. Positional arguments are not allowed.

PiperOrigin-RevId: 822269101

Author: vertex-sdk-bot

tests/unit/vertexai/genai/test_agent_engines.py

@@ -1263,7 +1263,7 @@ def test_create_agent_engine(self, mock_await_operation, mock_prepare, caplog):
             assert "View progress and logs at" in caplog.text
             assert "Agent Engine created. To use it in another session:" in caplog.text
             assert (
-                f"agent_engine=client.agent_engines.get("
+                f"agent_engine=client.agent_engines.get(name="
                 f"'{_TEST_AGENT_ENGINE_RESOURCE_NAME}')" in caplog.text
             )
 
@@ -1687,7 +1687,7 @@ def test_update_agent_engine_requirements(
             assert "Agent Engine updated. To use it in another session:" in caplog.text
             assert (
                 f"agent_engine=client.agent_engines.get("
-                f"'{_TEST_AGENT_ENGINE_RESOURCE_NAME}')" in caplog.text
+                f"name='{_TEST_AGENT_ENGINE_RESOURCE_NAME}')" in caplog.text
             )
 
     @mock.patch.object(_agent_engines_utils, "_prepare")

vertexai/_genai/agent_engines.py

@@ -895,7 +895,7 @@ def create(
         if agent_engine.api_resource:
             logger.info("Agent Engine created. To use it in another session:")
             logger.info(
-                f"agent_engine=client.agent_engines.get('{agent_engine.api_resource.name}')"
+                f"agent_engine=client.agent_engines.get(name='{agent_engine.api_resource.name}')"
             )
         elif operation.error:
             raise RuntimeError(f"Failed to create Agent Engine: {operation.error}")
@@ -1313,7 +1313,7 @@ def update(
         if agent_engine.api_resource:
             logger.info("Agent Engine updated. To use it in another session:")
             logger.info(
-                f"agent_engine=client.agent_engines.get('{agent_engine.api_resource.name}')"
+                f"agent_engine=client.agent_engines.get(name='{agent_engine.api_resource.name}')"
             )
         elif operation.error:
             raise RuntimeError(f"Failed to update Agent Engine: {operation.error}")