Agent应用中添加知识库的配置字段（提示词修改、反思给默认值）

api/app/schemas/app_schema.py

@@ -32,6 +32,7 @@ class KnowledgeRetrievalConfig(BaseModel):
     )
     reranker_id: Optional[str] = Field(default=None, description="多知识库结果融合的模型ID")
     reranker_top_k: int = Field(default=10, ge=0, le=1024, description="多知识库结果融合的模型参数")
+    use_graph: bool = Field(default=False, description="是否使用图搜索")
 
 
 class ToolConfig(BaseModel):

api/app/schemas/memory_reflection_schemas.py

@@ -12,8 +12,8 @@ class Memory_Reflection(BaseModel):
     config_id: Optional[int] = None
     reflection_enabled: bool
     reflection_period_in_hours: str
-    reflexion_range: str
-    baseline: str
+    reflexion_range: Optional[str] = "partial"
+    baseline: Optional[str] = "TIME"
     reflection_model_id: str
     memory_verify: bool
     quality_assessment: bool