Dockerfile

FROM python:3.10-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
RUN pip install --no-cache-dir streamlit pandas numpy scikit-learn openpyxl

# Copy app
WORKDIR /app
COPY app.py /app/app.py

# Expose the port that Streamlit uses
EXPOSE 7860

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