# Base image
FROM python:3.10-slim

# Set working directory
WORKDIR /app

# Copy your code
COPY . /app

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

# Set Hugging Face cache to a writable folder
# /tmp is always writable in HF Spaces
ENV HF_HOME=/tmp/hf_cache

# Expose the Flask port for HF Spaces
EXPOSE 7860

# Start the Flask app
CMD ["python", "app.py"]