From df2f1eb028f9e7c7083e96b2c90ee28cb7f53a6d Mon Sep 17 00:00:00 2001
From: fanadong <adong.fad@alibaba-inc.com>
Date: Wed, 17 Dec 2025 16:56:41 +0800
Subject: [PATCH] fix(deps): restore charset_normalizer, revert accidental
 chardet reintroduction (#29782)

---
 api/pyproject.toml | 3 ++-
 api/uv.lock        | 6 ++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/api/pyproject.toml b/api/pyproject.toml
index 6fcbc0f25c..870de33f4b 100644
--- a/api/pyproject.toml
+++ b/api/pyproject.toml
@@ -12,7 +12,7 @@ dependencies = [
     "bs4~=0.0.1",
     "cachetools~=5.3.0",
     "celery~=5.5.2",
-    "chardet~=5.1.0",
+    "charset-normalizer>=3.4.4",
     "flask~=3.1.2",
     "flask-compress>=1.17,<1.18",
     "flask-cors~=6.0.0",
@@ -32,6 +32,7 @@ dependencies = [
     "httpx[socks]~=0.27.0",
     "jieba==0.42.1",
     "json-repair>=0.41.1",
+    "jsonschema>=4.25.1",
     "langfuse~=2.51.3",
     "langsmith~=0.1.77",
     "markdown~=3.5.1",
diff --git a/api/uv.lock b/api/uv.lock
index 726abf6920..8d0dffbd8f 100644
--- a/api/uv.lock
+++ b/api/uv.lock
@@ -1380,7 +1380,7 @@ dependencies = [
     { name = "bs4" },
     { name = "cachetools" },
     { name = "celery" },
-    { name = "chardet" },
+    { name = "charset-normalizer" },
     { name = "croniter" },
     { name = "flask" },
     { name = "flask-compress" },
@@ -1403,6 +1403,7 @@ dependencies = [
     { name = "httpx-sse" },
     { name = "jieba" },
     { name = "json-repair" },
+    { name = "jsonschema" },
     { name = "langfuse" },
     { name = "langsmith" },
     { name = "litellm" },
@@ -1577,7 +1578,7 @@ requires-dist = [
     { name = "bs4", specifier = "~=0.0.1" },
     { name = "cachetools", specifier = "~=5.3.0" },
     { name = "celery", specifier = "~=5.5.2" },
-    { name = "chardet", specifier = "~=5.1.0" },
+    { name = "charset-normalizer", specifier = ">=3.4.4" },
     { name = "croniter", specifier = ">=6.0.0" },
     { name = "flask", specifier = "~=3.1.2" },
     { name = "flask-compress", specifier = ">=1.17,<1.18" },
@@ -1600,6 +1601,7 @@ requires-dist = [
     { name = "httpx-sse", specifier = "~=0.4.0" },
     { name = "jieba", specifier = "==0.42.1" },
     { name = "json-repair", specifier = ">=0.41.1" },
+    { name = "jsonschema", specifier = ">=4.25.1" },
     { name = "langfuse", specifier = "~=2.51.3" },
     { name = "langsmith", specifier = "~=0.1.77" },
     { name = "litellm", specifier = "==1.77.1" },