code: def main(global_settings, **settings):
      
      my_session_factory = SignedCookieSessionFactory('itsaseekreet')
      # Add session engine
      config = Configurator(
          settings=settings,
          session_factory=my_session_factory
      )
      # Add static and templates
      config.add_static_view(name='static', path='static')
      config.include('pyramid_jinja2')
      config.add_jinja2_search_path('templates')
      config.include('ps_crud')
  
      # Setting up pyramid_sacrud
      config.include('pyramid_sacrud', route_prefix='admin')
      settings = config.get_settings()
      settings['pyramid_sacrud.models'] = (
          ('Docker', [Image(), ]),
      )
  
      # Make app
      config.scan('views')
      return config.make_wsgi_app()
docs: Entrypoint for WSGI app.