On message, bot gets stuck in a loop and doesn't post anything.

[Kanitama-don]

Using the code from the page with no modifications other than necessary ones like token, the makeconvo command works fine, but messaging or mentioning the bot without using makeconvo seems to cause it to get stuck in a loop, endlessly running the results = gpt2.generate() section. I added a print("Test") statement on the next line after the gpt2.generate function and it printed that over and over when I ran the bot and mentioned it on Discord. Something to do with the while loop? I've been out of the loop on programming for years so I'm having trouble figuring it out myself. Any help is appreciated