@client.event
async def on_member_join(member):
    embed = discord.Embed(colour=0x95efcc, description=f"Welcome to my discord server! You are the {len(list(member.guild.members))} member!", timestamp=datetime.datetime.utcfromtimestamp(1553629094)
    embed.set_thumbnail(url=f"{member.avatar_url}")
    embed.set_author(name=f"{member.name}", icon_url=f"{member.avatar_url}")
    embed.set_footer(text=f"{member.guild}", icon_url=f"{member.guild.icon_url}")
    embed.timestamp = datetime.datetime.utcnow()

    channel = bot.get_channel(id=665672244235862016)

    await channel.send(embed=emed)