if user_cooldowns[message.author.id]['count'] > 2: >> 3

app.py

@@ -61,7 +61,7 @@ async def on_message(message):
                     user_cooldowns[message.author.id]['count'] += 1
 
                     # tldr; if we post 2 messages with less than 1s between them
-                    if user_cooldowns[message.author.id]['count'] > 1:
+                    if user_cooldowns[message.author.id]['count'] > 2: # 3 in a row
                         var1 = message.created_at
                         var2 = user_cooldowns[message.author.id]['timestamp']
                         print(f"seconds since last message by {message.author}: {(var1 - var2).total_seconds()}")