Test historial de preguntas

webapp/src/components/HistoricalData.test.js

@@ -1,5 +1,5 @@
 import React from 'react';
-import { render, fireEvent, screen, waitFor } from '@testing-library/react';
+import { render, screen, waitFor } from '@testing-library/react';
 import axios from 'axios';
 import MockAdapter from 'axios-mock-adapter';
 import HistoricalData from './HistoricalData';
@@ -26,7 +26,6 @@ describe('HistoricalData component', () => {
         <HistoricalData />
       </Router>);
 
-    const element = screen.getByText(/Historial de preguntas/);
     const tableElement = screen.getByRole('table');
 
     // Verifica si el elemento se encuentra en el DOM