docs: def run(self, app):
          """Function starts the web server given configuration."""
          GlimLog.info('Glim server started on %s environment' % self.args.env)
          try:
              kwargs = Config.get('app.server.options')
              run(app.wsgi,
                  host=Config.get('app.server.host'),
                  port=Config.get('app.server.port'),
                  debug=Config.get('app.server.debugger'),
                  reloader=Config.get('app.server.reloader'),
                  server=Config.get('app.server.wsgi'),
                  **kwargs)
          except Exception as e:
              print(traceback.format_exc())
              exit()