text: import React from 'react'
  import { Spinner } from 'react-bootstrap'
  
  function Loader() {
      return (
          <Spinner
          animation="border" variant="success"
          role = 'status'
          style={{
              height:'100px',
              width:'100px',
              margin:'auto',
              display:'block' 
          }}
  
          >
              <span className='sr-only'>Loading...</span>
          </Spinner>
      )
  }
  
  export default Loader
  