How do I make a discord.py embed?

Question

The code essentially is supposed to create an embed and for some reason it gives me the error " 'message' is not defined" (the embed will be put into anoter bot)

import discord
from discord.ext import commands
import random
from discord.ext.commands import Bot



class MyClient(discord.Client):

    async def on_ready(self):
        print('Logged on as', self.user)
        channel = self.get_channel(717005397655027805)
        await channel.send("I am now online")

        messageContent = message.Content
        if message.author == self.user:
            return

        @client.event
        async def on_message(message):
            if message.content.startswith('!hello'):
                embedVar = discord.Embed(
                    title="Title", description="Desc", color=0x336EFF
                )
                embedVar.add_field(name="Field1", value="hi", inline=False)
                embedVar.add_field(name="Field2", value="hi2", inline=False)
                client.send_message(message.channel, embed=embedVar)

                PREFIX = ("$")
                bot = commands.Bot(command_prefix=PREFIX, description='Hi')



client = MyClient()
client.run('TOKEN')

Answer 1

You didn't specify what message.Content is in on the on_ready() function, also you need to create the on_message() function outside of the on_ready() func, and you didn't specify what the @client decorator is, you just specified it at the end of your code.

All in all, your fixed code should look something like this

from discord.ext import commands

TOKEN  = "Your token here"
PREFIX = '$'
bot    = commands.Bot(command_prefix=PREFIX)

@bot.event
async def on_ready():
    print('Logged on as', bot.user)
    channel = bot.get_channel(717005397655027805)
    await channel.send("I am now online")

@bot.command() # Usage - $hello
async def hello(ctx):
    if ctx.message.author == bot.user: return
    embedVar = discord.Embed(title="Title", description="Desc", color=0x336EFF)
    embedVar.add_field(name="Field1", value="hi", inline=False)
    embedVar.add_field(name="Field2", value="hi2", inline=False)
    await ctx.send(embed=embedVar)

bot.run(TOKEN)