fix

Dockerfile

@@ -1,4 +1,4 @@
-    FROM python:3.12.7
+FROM python:3.12.7
 
 RUN useradd -m -u 1000 user
 USER user
@@ -8,7 +8,10 @@ WORKDIR /app
 
 COPY --chown=user ./requirements.txt requirements.txt
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
+
+USER root
 RUN apt-get update && apt-get install -y poppler-utils
+USER user
 
 COPY --chown=user . /app
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]