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

# Set working directory
WORKDIR /app

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

# Copy requirements and install them
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy all project files
COPY . .

# Expose Streamlit port
EXPOSE 8501

# Streamlit uses "streamlit run" to start the app
CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]