feat: 引入deepseek结构化输出

api/tests/test_process_memoir_segments_image_enqueue.py

@@ -58,7 +58,8 @@ class ProcessMemoirSegmentsImageEnqueueTest(unittest.TestCase):
         get_state_mock.return_value = SimpleNamespace(current_stage="childhood", slots={})
         update_slot_mock.return_value = SimpleNamespace(current_stage="childhood", slots={})
         llm = Mock()
-        llm.invoke.side_effect = [
+        bound_llm = Mock()
+        bound_llm.invoke.side_effect = [
             SimpleNamespace(
                 content="""```json
 {
@@ -69,8 +70,12 @@ class ProcessMemoirSegmentsImageEnqueueTest(unittest.TestCase):
 }
 ```"""
             ),
+            SimpleNamespace(content='{"paragraphs":[{"content":"新的章节正文","image_description":"南方小镇的青石板路"}]}'),
+        ]
+        llm.bind.return_value = bound_llm
+        llm.invoke.side_effect = [
+            SimpleNamespace(content="childhood"),
             SimpleNamespace(content="童年的门前"),
-            SimpleNamespace(content="新的章节正文\n\n{{IMAGE:南方小镇的青石板路}}"),
         ]
         get_llm_mock.return_value = llm