Python discord bot can't read messages/ print written messages

Question

I just followed tutorials on YouTube but my code does not work

import discord
import os

client = discord.Client(intents=discord.Intents.default())


@client.event
async def on_ready():
  print("I'am ready")


@client.event
async def on_message(message):
  print(message.content)
  if message.author == client. User:
    return

  if message.content.startswith("sa"):
    await message.channel.send("as")


client.run(os.environ['TOKEN'])

this code for read message and print it's content from any channel

Answer 1

all you need to do is change

client = discord. Client(intents=discord.Intents.default())

with

client = discord. Client(intents=discord.Intents.all())