text: import React, { Component } from 'react';
  
  class Master extends Component{
  
      constructor (props) {
          super(props);
      }
  
  
  
      render(){
          return(
          	<React.Fragment>
                  <div>master</div>
              </React.Fragment>
          	);
      }
  
  
  }
  
  
  
  
  export default Master;