# Base image
FROM python:3.11-slim

# Working directory
WORKDIR /app

# Install system dependencies (optional but recommended)
RUN apt-get update && apt-get install -y --no-install-recommends     build-essential  && rm -rf /var/lib/apt/lists/*

# Copy dependency file and install Python packages
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY app.py .

# Expose Streamlit default port
EXPOSE 7860

# Run Streamlit app
CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0"]