From 7befaf88250d067794429b18611cb03ee85d2085 Mon Sep 17 00:00:00 2001
From: wujiren <48745614+wujiren@users.noreply.github.com>
Date: Mon, 28 Oct 2024 17:32:29 +0800
Subject: [PATCH] Support nested Pydantic model in MarkdownJsonDictParser.
 (#471)

---
 src/agentscope/parsers/json_object_parser.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/agentscope/parsers/json_object_parser.py b/src/agentscope/parsers/json_object_parser.py
index 441af8286..6679943a1 100644
--- a/src/agentscope/parsers/json_object_parser.py
+++ b/src/agentscope/parsers/json_object_parser.py
@@ -271,7 +271,9 @@ def parse(self, response: ModelResponse) -> ModelResponse:
         # Requirement checking by Pydantic
         if self.pydantic_class is not None:
             try:
-                response.parsed = dict(self.pydantic_class(**response.parsed))
+                response.parsed = self.pydantic_class(
+                    **response.parsed,
+                ).model_dump()
             except Exception as e:
                 raise JsonParsingError(
                     message=str(e),