My code for the prefix command:

import discord
from discord.ext import commands

class Ping(commands.Cog):
    def __init__(self, bot):
        self.bot = bot

    @commands.command()
    async def ping(self, ctx):
        message = await ctx.send("Pong!")
        latency = self.bot.latency * 1000  
        await message.edit(content=f'Pong! **{latency:.2f} ms**')
      
async def setup(bot):
    await bot.add_cog(Ping(bot))

For the slash command:

import discord
from discord import app_commands
from discord.ext import commands

class sPing(commands.Cog):
    def __init__(self, bot):
        self.bot = bot

    @app_commands.command()
    async def ping(self, interaction: discord.Interaction):
        latency = self.bot.latency * 1000  
        await interaction.response.send_message(content='Pong!')
        msg = await interaction.original_response()
        await msg.edit(content=f'Pong! **{latency:.2f} ms**')

async def setup(bot):
    await bot.add_cog(sPing(bot))

Is there a way for me to like stop repeating this and can make the prefix command and slash command together in the same chunk of code?