Update Dockerfile

Dockerfile

@@ -9,8 +9,18 @@ ENV PATH="/home/user/.local/bin:$PATH"
 
 WORKDIR /app
 
+# Install system packages from packages.txt
+COPY --chown=user ./packages.txt packages.txt
+USER root
+RUN apt-get update && xargs -a packages.txt apt-get install -y && apt-get clean && rm -rf /var/lib/apt/lists/*
+USER user
+
 COPY --chown=user ./requirements.txt requirements.txt
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
 COPY --chown=user . /app
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+
+EXPOSE 7860
+
+# Start the Gradio app
+CMD ["python", "app.py"]