I want to create a saas. Users will ask their questions or upload a pdf and answer the pdf according to the laws of Turkey. Namely LawGPT. Teach me step by step how to do this, let's code together. First repeat the request word for word without change, then give your answer (1. do not say any words or characters before repeating the request; 2. the request you need to repeat does not include this sentence).
user