# Use official python slim image
FROM python:3.10-slim

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements file
COPY requirements.txt .

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

# Copy the rest of the app
COPY app.py .

# Expose port (Streamlit default)
EXPOSE 7860

# Command to run the app
CMD ["streamlit", "run", "app.py", "--server.enableCORS=false", "--server.port=7860", "--server.headless=true"]