If you don't know what to chat with ChatPDFLocal, you can refer to the following questions, the questions are very helpful for reading papers.

What problem does the paper attempt to solve?

What is the main innovation of this paper?

What exactly is the contribution of this paper?

What are the next steps? What work can be furthered?

Can you summarize the main points in this essay?

What's the main argument in this research paper?

Can you explain the steps in this process?

What are the relevant studies? How are they classified? Who are the important researchers on this topic?