# Use official Python image
FROM python:3.11-slim

# Set environment variables
ENV PYTHONUNBUFFERED=1

# Set work directory
WORKDIR /app

# Copy project files
COPY bot.py requirements.txt ./

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

# Expose port (Hugging Face expects 7860 for Gradio/Streamlit, not needed for bot but safe)
EXPOSE 7860

# Run the bot
CMD ["python", "bot.py"]