dont react on messages from bots

main.py

@@ -18,7 +18,6 @@
 import discord
 import json
 
-from discord import user
 from lib.keep_alive import keep_alive
 from lib.help import *
 
@@ -37,7 +36,10 @@ async def on_ready():
 
 @client.event
 async def on_message(message):
-    if message.author == client.user:
+    #if message.author == client.user:
+    #    return
+
+    if message.author.bot:
         return
 
     if message.content.startswith(BOTDATA['prefix'] + 'help'):
@@ -47,5 +49,8 @@ async def on_message(message):
     if message.content.startswith(BOTDATA['prefix'] + 'hello'):
         await message.channel.send("Hello, {}!".format(message.author))
 
-keep_alive()
+    if 'happy birthday' in message.content.lower():
+        await message.channel.send('Happy Birthday! 🎈🎉')
+        
+#keep_alive()
 client.run(BOTDATA['token'])