# Use the official Python image from Docker Hub
FROM python:3.11-slim

# Set the working directory
WORKDIR /app

# Copy the application files
COPY app.py /app/
COPY requirements.txt /app/

# Create a writable cache directory for Hugging Face
ENV HF_HOME=/app/hf_cache
RUN mkdir -p /app/hf_cache

# Set permissions for the cache directory
RUN chmod -R 777 /app/hf_cache

# Install dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Create a non-root user and switch to it
RUN useradd -m appuser
USER appuser

# Expose the Streamlit port
EXPOSE 7860

# Run the Streamlit app
CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0"]