@Sagar_Indian where is your rasa-sdk? port 5055? and even mention below syntax that is fine, but where is rasa-sdk image in docker file or you just missed?
action_endpoint:
url: "http://rasa-chatbot-server:5055/webhook"
@Sagar_Indian Sagar, I’d encourage please see this thread Dockerizing my rasa chatbot application that has botfront - #11 by nik202 and update only flask part in docker and try run. If you have any error do let me know please. I’m sure you will solve this issue. Good Luck!