feat: pydantic as fields

[kk-cycls]

Hala mamdouh, loved your work and I would love to add to it

• adding support for pydantic as an extractor fields.
• adding support for pyright
• some enhancement of the type annotation

[kk-cycls]

using pydantic is great to define the expected outcome because we can allow for more complex data types.
one can use the fast offering from pydantic to customise and utilise this object as an extra prompting instrument

[Mamdouh66]

Hello Khalid, thanks for you kind words and support.

sorry it took a long time to respond, a few notes.

• The base extractor main point is to have a base rich response, when i ran your version it tend to be more simple without more robust details. If you can look into it to ensure it would be more rich I would appreciate that specially in the data_model where it has content
• make sure please to use the pre-commit to ensure black formatting
• for the FIXME the async is for the commented playwright version the function was async but I stopped using playwright for now because it takes a longer time and has more dependencies

other than thatI love your way of typing and I am thankful for your help, please tell if you can do the notes