fix test failure

Signed-off-by: Stephanie <yangcao@redhat.com>

Author: yangcao77

src/cache/postgres_cache.py

@@ -363,8 +363,7 @@ def insert_or_append(
                     tool_calls_json = json.dumps(tool_calls_as_dicts)
                 except (TypeError, ValueError) as e:
                     logger.warning(
-                        "Failed to serialize tool_calls for "
-                        "conversation %s: %s",
+                        "Failed to serialize tool_calls for conversation %s: %s",
                         conversation_id,
                         e,
                     )
@@ -378,8 +377,7 @@ def insert_or_append(
                     tool_results_json = json.dumps(tool_results_as_dicts)
                 except (TypeError, ValueError) as e:
                     logger.warning(
-                        "Failed to serialize tool_results for "
-                        "conversation %s: %s",
+                        "Failed to serialize tool_results for conversation %s: %s",
                         conversation_id,
                         e,
                     )

src/cache/sqlite_cache.py

@@ -247,8 +247,7 @@ def get(  # pylint: disable=R0914
                     ]
                 except (json.JSONDecodeError, ValueError) as e:
                     logger.warning(
-                        "Failed to deserialize tool_calls for "
-                        "conversation %s: %s",
+                        "Failed to deserialize tool_calls for conversation %s: %s",
                         conversation_id,
                         e,
                     )
@@ -264,8 +263,7 @@ def get(  # pylint: disable=R0914
                     ]
                 except (json.JSONDecodeError, ValueError) as e:
                     logger.warning(
-                        "Failed to deserialize tool_results for "
-                        "conversation %s: %s",
+                        "Failed to deserialize tool_results for conversation %s: %s",
                         conversation_id,
                         e,
                     )
@@ -334,8 +332,7 @@ def insert_or_append(
                 tool_calls_json = json.dumps(tool_calls_as_dicts)
             except (TypeError, ValueError) as e:
                 logger.warning(
-                    "Failed to serialize tool_calls for "
-                    "conversation %s: %s",
+                    "Failed to serialize tool_calls for conversation %s: %s",
                     conversation_id,
                     e,
                 )
@@ -349,8 +346,7 @@ def insert_or_append(
                 tool_results_json = json.dumps(tool_results_as_dicts)
             except (TypeError, ValueError) as e:
                 logger.warning(
-                    "Failed to serialize tool_results for "
-                    "conversation %s: %s",
+                    "Failed to serialize tool_results for conversation %s: %s",
                     conversation_id,
                     e,
                 )

tests/unit/utils/test_endpoints.py

@@ -1069,7 +1069,9 @@ async def test_cleanup_after_streaming_generate_topic_summary_default_true(
         provider_id="test_provider",
         llama_stack_model_id="test_llama_model",
         query_request=query_request,
-        summary=mocker.Mock(llm_response="test response", tool_calls=[]),
+        summary=mocker.Mock(
+            llm_response="test response", tool_calls=[], tool_results=[]
+        ),
         metadata_map={},
         started_at="2024-01-01T00:00:00Z",
         client=mock_client,
@@ -1121,7 +1123,9 @@ async def test_cleanup_after_streaming_generate_topic_summary_explicit_false(
         provider_id="test_provider",
         llama_stack_model_id="test_llama_model",
         query_request=query_request,
-        summary=mocker.Mock(llm_response="test response", tool_calls=[]),
+        summary=mocker.Mock(
+            llm_response="test response", tool_calls=[], tool_results=[]
+        ),
         metadata_map={},
         started_at="2024-01-01T00:00:00Z",
         client=mock_client,