From 37c0eb1a4761efa13a943eb94bbaa4c7b10691ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E6=BD=AE?= <zhuchaowe@users.noreply.github.com>
Date: Mon, 16 Feb 2026 00:08:48 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E9=99=A4warning?=
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---
 fastapi_app.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/fastapi_app.py b/fastapi_app.py
index 5e88bb7..2466f16 100644
--- a/fastapi_app.py
+++ b/fastapi_app.py
@@ -6,6 +6,16 @@ import multiprocessing
 import sys
 from contextlib import asynccontextmanager
 
+# ========== 抑制第三方库的 Pydantic 警告 ==========
+# langgraph-checkpoint-postgres 等库使用 typing.NotRequired 导致的警告
+import warnings
+warnings.filterwarnings(
+    "ignore",
+    message=".*typing.NotRequired is not a Python type.*",
+    category=UserWarning
+)
+# ========== End 抑制警告 ==========
+
 # ========== Monkey patch: 必须在所有其他导入之前执行 ==========
 # 使用 json_repair 替换 mem0 的 remove_code_blocks 函数
 # 这必须在导入任何 mem0 模块之前执行