fix: chunk err when using openrouter deepseek (#5069)

Dockerfile

@@ -15,17 +15,16 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
     gnupg \
     git \
+    && curl -fsSL https://deb.nodesource.com/setup_lts.x | bash - \
+    && apt-get install -y --no-install-recommends nodejs \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
-RUN apt-get update && apt-get install -y curl gnupg \
-    && curl -fsSL https://deb.nodesource.com/setup_lts.x | bash - \
-    && apt-get install -y nodejs
-
 RUN python -m pip install uv \
-    && echo "3.12" > .python-version
-RUN uv pip install -r requirements.txt --no-cache-dir --system
-RUN uv pip install socksio uv pilk --no-cache-dir --system
+    && echo "3.12" > .python-version \
+    && uv export --format requirements.txt --output-file requirements.txt --frozen \
+    && uv pip install -r requirements.txt --no-cache-dir --system \
+    && uv pip install socksio uv pilk --no-cache-dir --system
 
 EXPOSE 6185
 

requirements.txt

@@ -29,7 +29,7 @@ pillow>=11.2.1
 pip>=25.1.1
 psutil>=5.8.0,<7.2.0
 py-cord>=2.6.1
-pydantic~=2.10.3
+pydantic>=2.12.5
 pydub>=0.25.1
 pyjwt>=2.10.1
 python-telegram-bot>=22.0