title: Discord.py - Count how many servers the bot is in
body: <p>I know it's something like len.client.servers or len(client.servers) but I can't get it to work.
  I am trying to get it to say "I'm in x servers!" when I say ^botservers. All of the other commands work.</p>
  
  <p>Here's what I have so far:</p>
  
  <pre><code>if message.content.startswith('^botservers'):
    await client.send_message(message.channel, "I'm in " + len(client.servers) + " servers!")
  </code></pre>