[Issue# 1189] Hugging Face - Question Answering Notebook (#1188)

* Question Answering Notebook

Adding Question Answering notebook using Hugging Face Transformers.

* fix: rework framework + test

* fix: test pipeline

* Update Hugging_Face_Question_Answering.ipynb

Hey @jravenel ,
I have worked upon the errors and removed the gradio for now and would add it after sometime when I find out about it's use in Jupyter Notebooks.

cc: @fravenel

* Updated the QA Notebook

Changed accordingly with the proposed feedback.

Requiring a review from @jravenel on this.

* fix: change capitalize title to normal

* fix: framework and structure of the notebook (indentiation, description, IMO split)

* fix: polish IMO framework

Co-authored-by: FlorentLvr <florent.ravenel1@gmail.com>
Co-authored-by: jravenel <jeremy@naas.ai>