amirali78kh/komaki — reverse-engineered prompt

Build me a simple Python tool called Komaki for reading English PDF books without constantly opening a dictionary.

I want to load an English PDF, choose my level like A2, B1, B2, or C1, and have the app find words that are harder than that level. For each sentence, show the meaning of those harder words right under the sentence, then save everything as a new PDF so I can read the book with the meanings already added on the page. The goal is to keep the reading flow smooth and make vocabulary learning easier.

Please make it easy to run on Windows, with a simple setup step and a simple run step. If it needs to download language data or models, handle that during setup and make sure there is a clear fallback if the download fails. Use the kind of language tools and PDF processing that fit this project. If you need to, look up current docs online and wire it all together so it works end to end.