# Base image with Python
FROM python:3.10-slim

# Set working directory
WORKDIR /app

# Copy requirements and install
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy app code
COPY . .

# Hugging Face Spaces expect app to listen on 0.0.0.0:7860
ENV PORT 7860

# Expose port
EXPOSE 7860

# Run Flask app
CMD ["python", "app.py"]