根据业务优化references

Author: userpj

python/core/component.py

@@ -650,8 +650,6 @@ def create_output(cls, type, text, role="tool", name="", visible_scope="all", ra
                 key_list = ["url"]
             elif type == "files":
                 key_list = ["filename", "url"]
-            elif type == "references":
-                key_list = ["type", "source", "doc_id", "title", "content"]
             elif type == "image":
                 key_list = ["filename", "url"]
             elif type == "chart":