bot that only responds to certain roles discord py

1if message.content.lower().startswith('/role'):
2    user = message.author
3
4    if message.channel.is_private or discord.utils.get(user.roles, name="admin") is None:
5        return
6
7    role = discord.utils.get(user.server.roles, id="437923291047526402")
8    await client.add_roles(user, role)
9