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Ways to load and work with a pdf file.
TL;DR
The user is having difficulty loading a PDF file using Langchain's webPDFLoader. They are following a tutorial and trying to load a PDF from a bucket in Next.js. The closest endpoint they found, "get file for view," only returns a URL instead of the actual PDF content. They are trying to implement a common chat with a PDF feature and need to load the PDF first and then split it. They prefer to store the PDF in the bucket and then retrieve it rather than receiving it from a user's file input. They are looking for advice on how to implement this.
