# Use an official Python runtime as a parent image FROM python:3.9-slim # Set environment variables for Python ENV PYTHONDONTWRITEBYTECODE 1 ENV PYTHONUNBUFFERED 1 # Set the working directory WORKDIR /app # Install system dependencies, including libgomp RUN apt-get update && apt-get install -y \ libgl1-mesa-glx \ libgomp1 \ libglib2.0-0 \ && rm -rf /var/lib/apt/lists/* # Copy the requirements file into the container at /app COPY requirements.txt /app/ # Install any needed packages specified in requirements.txt RUN pip install --no-cache-dir -r requirements.txt # Create directories for session storage and uploads RUN mkdir -p /app/flask_sessions /app/uploads && chmod -R 777 /app/flask_sessions /app/uploads # Copy the rest of the application code to /app COPY . /app/ # Expose the port that the app runs on EXPOSE 7860 # Set environment variables for Flask ENV FLASK_APP=app.py ENV FLASK_ENV=production # Command to run the Flask app using Gunicorn CMD ["gunicorn", "-w", "1", "-b", "0.0.0.0:7860", "--timeout", "120", "app:app"]