# Use official Python base image
FROM python:3.11.8-slim

# Set working directory
WORKDIR /app

# Copy dependency file
COPY requirements.txt .

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

# Copy project files
COPY . .

# Expose port
EXPOSE 7860

# Set environment variables
ENV FLASK_APP=app.py
ENV FLASK_RUN_HOST=0.0.0.0
ENV FLASK_RUN_PORT=7860

# Run application
CMD ["flask", "run"]