drop messages to 15k and remove the check for bot commands

app/cogs/markov.py

@@ -13,12 +13,8 @@ class Markov(commands.Cog):
 
         # Get messages from passed in user
         authors_mesages = []
-        for message in await ctx.history(limit=20000).flatten():
-            if (
-                message.author.id == user.id
-                and "https" not in message.content
-                and message.content[0] != "!"
-            ):
+        for message in await ctx.history(limit=15000).flatten():
+            if message.author.id == user.id and "https" not in message.content:
                 authors_mesages.append(message.content)
 
         # Make the model
@@ -33,8 +29,7 @@ class Markov(commands.Cog):
         for i in range(10):
             dummy.append(str(user_model.make_sentence(max_words=25, tries=100)))
         await ctx.send(
-            "Heres a markov chain based on %s's shitposts"
-            + user.mention
+            "Heres a markov chain based on %s's shitposts" % user.mention
             + "\n\n"
             + " ".join(dummy)
         )