Update Dockerfile

Dockerfile

@@ -2,6 +2,12 @@ FROM python:3.12-slim
 
 WORKDIR /app
 
+RUN useradd -m -u 1000 user
+USER user
+ENV PATH="/home/user/.local/bin:$PATH"
+
+COPY --chown=user . /app
+
 RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
     wget \
@@ -35,4 +41,4 @@ RUN git clone https://github.com/modelscope/mcp-central.git
 
 WORKDIR /app/mcp-central/examples/lite_research
 
-ENTRYPOINT ['python', 'app.py']
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]