Oops

src/App.tsx

@@ -1,4 +1,4 @@
-import React, { useState, useRef, useEffect, useMemo, useCallback } from 'react';
+import React, { useState, useRef, useEffect, useMemo } from 'react';
 import { Settings } from './components/Settings';
 import { RoundsHistory } from './components/RoundsHistory';
 import { Instructions } from './components/Instructions';