# Use the official Python 3.10 slim image as the base
FROM python:3.10-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV TRANSFORMERS_CACHE=/app/.cache

# Set the working directory in the container
WORKDIR /app

# Copy the requirements file into the container
COPY requirements.txt /app/

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

RUN mkdir -p /app/.cache && chmod -R 777 /app/.cache

# Install Python dependencies
RUN pip install --upgrade pip \
    && pip install --no-cache-dir -r requirements.txt

# Copy the application code into the container
COPY . /app/

# Expose the port Streamlit will run on
EXPOSE 7860

# Set Streamlit's configuration to run on all interfaces
ENV STREAMLIT_SERVER_ENABLE_CORS=false
ENV STREAMLIT_SERVER_ENABLE_XSRF_PROTECTION=false
ENV STREAMLIT_SERVER_ENABLEWEBBROWSER=false
ENV STREAMLIT_SERVER_PORT=7860

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