# Use an official Python runtime as a base image
FROM python:3.9-slim

# Set the working directory in the container
WORKDIR /app

# Copy the current directory contents into the container at /app
COPY . /app

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

# Install required Python packages from the requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

# Install Gunicorn and eventlet
RUN pip install gunicorn eventlet

# Expose the port the app will run on
EXPOSE 7860

# Command to run the application using Gunicorn with eventlet worker and threads
CMD ["gunicorn", "-b", "0.0.0.0:7860", "-k", "gthread", "--threads", "4", "app:app"]