v0.0.3

Add pypdf as DocumentLoader #7
Example present in the article: https://medium.com/@enoch3712/how-companies-use-llms-to-process-4-000-cvs-for-1-extractthinker-3fa0815057c3?sk=7fe626701a203135370e95f68bcb59f1
support of lists, with instructor "MD_JSON" mode

v0.0.2

Classification with the Contract and Extractor field is optional.
DocumentLoaderText