The application did not respond

//ping.js
import { SlashCommandBuilder } from 'discord.js'
const ping = {
    
    data: new SlashCommandBuilder()
        .setName('ping')
        .setDescription('Replies with Pong!'),
    async execute(interaction) {
        
        await interaction.reply('Pong!');
    },
};

export default ping;

//ping.js
import { SlashCommandBuilder } from 'discord.js'
const ping = {
    
    data: new SlashCommandBuilder()
        .setName('ping')
        .setDescription('Replies with Pong!'),
    async execute(interaction) {
        
        await interaction.reply('Pong!');
    },
};

export default ping;

//commandHandler.js
import fs from "fs";

export const commandHandler = {
    async load(client, Collection) {
        console.log("Command handler running");
        const commandFiles = fs.readdirSync('./src/commands').filter(file => file.endsWith('.js'));

        const commandsArr = await Promise.all(commandFiles.map(async command => (await import(`../commands/${command}`)).default));

        client.commands = commandsArr.reduce((res, command) => {
            res.set(command.data.name, command);
            return res;
        }, new Collection());

        return client.commands;

    }
}

//commandHandler.js
import fs from "fs";

export const commandHandler = {
    async load(client, Collection) {
        console.log("Command handler running");
        const commandFiles = fs.readdirSync('./src/commands').filter(file => file.endsWith('.js'));

        const commandsArr = await Promise.all(commandFiles.map(async command => (await import(`../commands/${command}`)).default));

        client.commands = commandsArr.reduce((res, command) => {
            res.set(command.data.name, command);
            return res;
        }, new Collection());

        return client.commands;

    }
}

//commandListener.js
export const commandListener = { 
    async run(client, Events) { 
        client.on(Events.InteractionCreate, async interaction => {
          
            if (!interaction.isChatInputCommand()) return;

            const command = interaction.client.commands.get(interaction.commandName);

            if (!command) {
                console.error(`No command matching ${interaction.commandName} was found.`);
                return;
            }

            try {
                await command.execute(interaction);
            } catch (error) {
                console.error(error);
                await interaction.reply({ content: 'There was an error while executing this command!', ephemeral: true });
            }
        });
    }
}

//commandListener.js
export const commandListener = { 
    async run(client, Events) { 
        client.on(Events.InteractionCreate, async interaction => {
          
            if (!interaction.isChatInputCommand()) return;

            const command = interaction.client.commands.get(interaction.commandName);

            if (!command) {
                console.error(`No command matching ${interaction.commandName} was found.`);
                return;
            }

            try {
                await command.execute(interaction);
            } catch (error) {
                console.error(error);
                await interaction.reply({ content: 'There was an error while executing this command!', ephemeral: true });
            }
        });
    }
}