feat(workflow):

1. add list operator node for filtering, sorting, limiting, and extracting list items； 2. Increase the session variable to the "file" type
2026-04-03 18:57:28 +08:00
parent 32740e8159
commit 38f3455bab
27 changed files with 615 additions and 79 deletions
--- a/api/app/core/agent/langchain_agent.py
+++ b/api/app/core/agent/langchain_agent.py
@@ -475,7 +475,7 @@ class LangChainAgent:
            history: Optional[List[Dict[str, str]]] = None,
            context: Optional[str] = None,
            files: Optional[List[Dict[str, Any]]] = None
-    ) -> AsyncGenerator[str | int, None]:
+    ) -> AsyncGenerator[str | int | dict[str, str], None]:
        """执行流式对话

        Args: