import os from app import app as application from markupsafe import Markup # Make sure to import os import sys import logging sys.modules['flask'].Markup = Markup logging.basicConfig(stream=sys.stderr) # Use if __name__ == '__main__': to run the Flask development server if __name__ == '__main__': application.run(host='0.0.0.0', port=int(os.environ.get('PORT', 8080)))