Add a did you mean function for people who still use !

app/bot.py

@@ -65,6 +65,19 @@ async def he_just_like_me(ctx):
             await ctx.reply("https://imgur.com/V3k729v")
 
 
+@bot.listen("on_message")
+async def did_you_mean(ctx):
+    if ctx.message.author.id != core_utils.my_id:
+        message = ctx.content
+        command = ctx.content.split()[0][1:]
+
+        command_map = {"ask": "wolfram"}
+        if message.startswith("!"):
+            if command in command_map.keys():
+                command = command_map[command]
+            await ctx.reply("Did you mean /%s?" % command)
+
+
 @bot.listen("on_message")
 async def convert_heic_to_jpg(ctx):
     from cmagick import cmagick