I'm trying to make an excel export but for some reason it is not working at all, I'm using react-data-export and I was trying to do a small test using this as an Example but it didn't work at all.

This is my button:

 <Button 
      startIcon = {<FileDownloadIcon />} 
      variant = "contained" 
      color = "success" 
      size = "medium" 
      onClick={exporExcel} >
      Exportar Excel
 </Button>

and this is my function:

const exporExcel = () => {
      <ExcelFile>
        <ExcelSheet data = {pedidos} name = "Prueba">
        <ExcelColumn label="# Pedido" value="id"/>
        <ExcelColumn label="Estudiante" value="nombre"/>
        <ExcelColumn label="Colegio" value="escuela"/>
        <ExcelColumn label="Grado" value="grado"/>
        </ExcelSheet>
      </ExcelFile>
  };