title: How do I create aliases in discord.py cogs?
body: <p>I have a discord.py cog set up, ready to use. There is one issue, how do I set up aliases for commands? I'll give you my code below to see what else I need to do:</p>
  <pre><code># Imports
  from discord.ext import commands
  import bot  # My own custom module
  
  
  # Client commands
  class Member(commands.Cog):
      def __init__(self, client):
          self.client = client
  
      # Events
      @commands.Cog.listener()
      async def on_ready(self):
          print(bot.online)
  
      # Commands
      @commands.command()
      async def ping(self, ctx):
          pass
  
  
  # Setup function
  def setup(client):
      client.add_cog(Member(client))
  </code></pre>
  <p>In this case, how should I set up an alias for the <code>ping</code> command under <code>@commands.command()</code></p>