fix: 翻译 API 支持 arXiv + HF 两种论文源

Dockerfile

@@ -2,9 +2,7 @@ FROM python:3.11-slim
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     poppler-utils \
-    libgl1-mesa-glx \
-    libglib2.0-0 \
-    libsm6 libxext6 libxrender-dev libgomp1 \
+    libgomp1 \
     && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
@@ -18,8 +16,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . .
 
-# Pre-download the layout model
-RUN python3 -c "from pdf2zh.doclayout import OnnxModel; OnnxModel.from_pretrained()"
+LABEL org.opencontainers.image.description="LLM 论文图书馆 + pdf2zh 翻译引擎"
 
 VOLUME ["/app/papers", "/app/data"]
 EXPOSE 8000