[Abstractive summarizer] Train Scratch Inference Issue

[dohnlee]

학습은 잘 되지만 inference 할 때(요약할 때) 같은 문장을 뱉는 모습을 보임

# origins
["Hannah: Hey, do you have Betty's number?\nAmanda: Lemme check\nHannah: <file_gif>\nAmanda: Sorry, can't find it.\nAmanda: Ask Larry\nAmanda: He called her last time we were at the park together\nHannah: I don't know him well\nHannah: <file_gif>\nAmanda: Don't be shy, he's very nice\nHannah: If you say so..\nHannah: I'd rather you texted him\nAmanda: Just text him 🙂\nHannah: Urgh.. Alright\nHannah: Bye\nAmanda: Bye bye",
 "Eric: MACHINE!\r\nRob: That's so gr8!\r\nEric: I know! And shows how Americans see Russian ;)\r\nRob: And it's really funny!\r\nEric: I know! I especially like the train part!\r\nRob: Hahaha! No one talks to the machine like that!\r\nEric: Is this his only stand-up?\r\nRob: Idk. I'll check.\r\nEric: Sure.\r\nRob: Turns out no! There are some of his stand-ups on youtube.\r\nEric: Gr8! I'll watch them now!\r\nRob: Me too!\r\nEric: MACHINE!\r\nRob: MACHINE!\r\nEric: TTYL?\r\nRob: Sure :)"]

# reslts
[' The lecture starts at 6.30.', ' The lecture starts at 6.30.']