FROM python:3.9-slim

# Set environment
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

# Install system dependencies
RUN apt-get update && apt-get install -y build-essential

# Set work directory
WORKDIR /code

# Install Python dependencies
COPY app/requirements.txt .
RUN pip install --upgrade pip && pip install -r requirements.txt

# Copy project
COPY app .

# Streamlit port and run command
EXPOSE 7860
CMD ["streamlit", "run", "dashboard.py", "--server.port=7860", "--server.address=0.0.0.0"]