title: How can I add a role to someone if i don't want use discord.ext.commands? (discord.py)
body: <p>I have a bot without discord.ext.commands and I need to know, how can I give role to someone, on the server.</p>
  <p>Like this:</p>
  <pre class="lang-py prettyprint-override"><code>user = message.author
  role = &quot;something role name like Admin&quot;
  await client.addrole(user, role)
  </code></pre>