# Use an official Python base image
FROM python:3.10-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Set working directory
WORKDIR /app

# Copy project files
COPY response_1.py gpt_model.pth /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    git \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
RUN pip install --no-cache-dir torch flask pandas scikit-learn

# Expose port for Flask app
EXPOSE 7860

# Run Flask app
CMD ["python", "response_1.py"]