Added a file to test if a cog command is working or not

test.py

@@ -0,0 +1,17 @@
+import discord
+from botClient import client
+from discord.ext import commands
+
+class TestCog:
+    def __init__(self, client):
+        self.client = client
+
+    async def on_message_delete(self, message):
+        await message.channel.send(f"{message.author}'s message has been deleted.")
+
+    @commands.command()
+    async def ping(self, ctx):
+        await ctx.send('Pong!')
+
+def setup(client):
+    client.add_cog(TestCog(client))