discord.py send pm on member join - python-3.x

Question

I'm trying to write a bot that sends a user a pm when he joins the server.
I searched and I found that to d this you need to have intents enabled, but when I enable them it gives me an error "RuntimeError: Event loop is closed". I can't figure out what exactly not working, I've seen somewhere that regenerate the bot token helps but it didn't help for me.
this is the code:
import discord
from discord.ext import commands
from dotenv import load_dotenv
from pathlib import Path
import os
# Load token
env_path = os.path.join(Path('.'), '.env')
load_dotenv(dotenv_path=env_path)
TOKEN = os.environ.get('DISCORD_TOKEN')
intents = discord.Intents(members=True)
bot = commands.Bot(command_prefix='.', intents=intents)
#bot.event
async def on_ready():
print('Bot is running...')
print(f"Name: {bot.user.name}")
print(f"ID: {bot.user.id}")
print('------')
#bot.event
async def on_member_join(member):
welcome_msg = f"hi {member}"
await member.send(welcome_msg)
bot.run(TOKEN)

Answer 1

I see that you are trying to DM the user as soon as they join a server, you should did {member} and the argument "member" is just a guild version of The user, and to display the name with member.name there for it will show the Member's name on the message.
Here is your Fixed Code:
import discord
from discord.ext import commands, tasks # add tasks if you're going to do tasks.
from dotenv import load_dotenv
from pathlib import Path
import os
# Load token
env_path = os.path.join(Path('.'), '.env')
load_dotenv(dotenv_path=env_path)
TOKEN = os.environ.get('DISCORD_TOKEN')
intents = discord.Intents(members=True)
bot = commands.Bot(command_prefix='.', intents=intents)
#bot.event
async def on_ready():
print('Bot is running...')
print(f"Name: {bot.user.name}")
print(f"ID: {bot.user.id}")
print('------')
#bot.event
async def on_member_join(member):
welcome_msg = f"hi {member.name}" # You don't need to define the message.
await member.send(welcome_msg) # You can do await member.send("message") instead of defining it.
bot.run(TOKEN)
Hope this helped. Have a nice day!