App is healthy But Bot isnt responding

Hello, I’m new to coding. I am trying to create a Telegram Bot. My bot run successfully and responding in local [PC]. When I tried to deploy, it shows healthy, but bot stops responding…

With this Error: DEBUG:urllib3.connectionpool:https://api.telegram.org:443 "GET /bot7483336994:AAEb83bHTkMeiArgMJrCSXOm1tI4Cbjcb3E/getUpdates?offset=881872366&timeout=20 HTTP/1.1" 200 23