Import applicationDefault

index.js

@@ -4,7 +4,7 @@ const fs = require('node:fs');
 const path = require('node:path');
 const { Client, Collection, Events, GatewayIntentBits } = require('discord.js');
 const { keepAlive } = require("./keep-alive.js");
-const { initializeApp } = require('firebase-admin/app');
+const { initializeApp, applicationDefault } = require('firebase-admin/app');
 
 const app = initializeApp({
   credential: applicationDefault()