Hi I am trying to use https://github.com/iVis-at-Bilkent/cytoscape.js-context-menus to create context menus in my nodes but am stuck. I would like to display node attributes. Below is my code. Could I get some help please?

<CytoscapeComponent 
              elements={props.elements} 
              style={ {  
                height: sizeHeight + 'px',
                cursor: my_cursor
              } } 
              cy={cy => {
                cy.on('add', 'node', _evt => {
                    cy.layout(layout).run()
                    cy.fit()
                    setCy(cy)
                })
                cy.on('mouseover', 'node', (evt) => {
                  changeCursor('pointer')
                  //makePopper(evt.target)
                });
                cy.on('mouseout', 'node', (evt) => {
                  changeCursor('default')

                var options = {
                  // Customize event to bring up the context menu
                  // Possible options https://js.cytoscape.org/#events/user-input-device-events
                  evtType: 'tap',
                  // List of initial menu items
                  // A menu item must have either onClickFunction or submenu or both
                  menuItems: [
                    {
                      content: 'test',
                      selector: 'node',
                      onClickFunction: function (evt) { 
                        console.log(evt.target.data('123'))// The function to be executed on click
                        //console.log('remove element');
                      },
                      show: false
                    },
                    {
                      id: 'test',
                      content: 'test1',
                      selector: 'node',
                      coreAsWell: false,
                      show: true,
                      onClickFunction: function (evt) { 
                        console.log('test')// The function to be executed on click
                        //console.log('remove element');
                      },
                    }

                    cy.contextMenus(options);
}