Update app.py

app.py

@@ -75,7 +75,7 @@ async def on_message(message):
         if bots_role not in message.author.roles: # bots shouldn't trigger pings for this
             content = message.content.lower()
             for trigger, slack_mention in TRIGGERS.items():
-                if all(trigger in content for trigger in triggers):
+                if all(word in content for word in trigger):         
                     await post_to_slack(message.author, message.content, message.channel.name, message.jump_url, slack_mention, trigger)
                     break