# Use official Python image
FROM python:3.9-slim

# Set working directory inside the container
WORKDIR /app

# Copy app files
COPY . /app

# Install system dependencies (optional, for matplotlib/seaborn)
RUN apt-get update && apt-get install -y \
    build-essential \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
RUN pip install --upgrade pip
RUN pip install -r requirements.txt

# Set Streamlit config to avoid permission errors
ENV STREAMLIT_HOME=/app/.streamlit

# Expose Streamlit default port
EXPOSE 8501

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