title: Discord.py How do a error message for MissingPermission
body: <pre><code>@bot.command()
  @commands.has_guild_permissions(move_members = True)
  async def move(ctx, user : discord.Member):
      author = ctx.message.author
      channel = author.voice.channel
      try :
          await user.move_to(channel)
          await ctx.send(&quot;Le jouer a bien été move !&quot;)
          return
      except :
          await ctx.send(&quot;Le joueur n'est pas dans un channel vocal !&quot;)
          return
  </code></pre>
  <p>I want the bot to send me a message in the chat when I enter in the MissingPermissions error. But I don't know how to do it.</p>