Dockerfile

# Use Python 3.10 base image
FROM python:3.10-slim

# Set working directory
WORKDIR /app

# Copy all files
COPY . .

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    libopenblas-dev \
    libsqlite3-dev \
    && rm -rf /var/lib/apt/lists/*

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

# Expose port
EXPOSE 7860

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