How to add yourself to the telegram chat?

Question

Python

I use the following method from the telethon library Where chat_username is the id of a chat like @username_chat without the '@' I get an error that this chat doesn't exist, however when I use the hash from a private chat link like "URnYwGFT5jBDPzFH" everything works correctly How can I make it so that I can add myself to public chats, in addition to private Just in case, I will leave a screen of the error

client(ImportChatInviteRequest('chat_username'))

Answer 1

ImportChatInviteRequest does not accept username , but hash