# Use official Python 3.11 slim image
FROM python:3.11-slim

# Set working directory inside container
WORKDIR /app

# Copy requirements first (for caching)
COPY requirements.txt .

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

# Copy app code into container
COPY Graphs.py .

# Expose the default Streamlit port
EXPOSE 8501

# Run Streamlit app
CMD ["streamlit", "run", "Graphs.py", "--server.port=8501", "--server.address=0.0.0.0", "--server.headless=true"]