Hi there,
Recently I saw a fascinating chatbot project on Friedrich Nietzsche (created by @merve), fine-tuned on Gemma-7b, and I’m truly impressed! 
I’m looking to embark on a similar journey, but with Carl Sagan as the subject. However, I’m a bit lost on where to find the right data and how much would be enough to get started. Also, I’m unsure whether the data needs to be in a specific question-answer format or if regular text would suffice. Could someone please spare some guidance on this?
Thanks a ton! 