Updated frontend

src/pages/AnalyticsPage.jsx

@@ -1,5 +1,4 @@
 import { useEffect, useState, useCallback } from 'react';
-import { Link } from 'react-router-dom';
 import {
   BarChart, Bar, LineChart, Line, PieChart, Pie, Cell, XAxis, YAxis,
   Tooltip, ResponsiveContainer, CartesianGrid, Legend,