FROM python:3.11-slim

# Set up user with proper permissions
RUN useradd -m -u 1000 streamlit
WORKDIR /app
USER streamlit

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

# Install Node.js and npm for potential frontend needs
RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - &&\
    apt-get install -y nodejs

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

# Copy the application files
COPY . .

# Expose the Streamlit port
EXPOSE 7860

# Command to run the Streamlit app
CMD ["streamlit", "run", "streamlit_app.py", "--server.port=7860", "--server.address=0.0.0.0"]