added ping

cogs/exampleCog.py

@@ -1,20 +0,0 @@
-import discord
-from discord.ext import commands
-
-class ExampleCog(commands.Cog):
-
-    def __init__(self, client):
-        self.client = client
-
-    # Events
-    @commands.Cog.listener()
-    async def on_ready(self):
-        print('Bot is online.')
-
-    # Commands
-    @commands.command()
-    async def ping(self, ctx):
-        await ctx.send('Pong!')
-
-def setup(client):
-    client.add_cog(ExampleCog(client))