Documentation explainability (#558)

* tests for indepepdent and correct

* added print

* extra case

* debugged reverse

* debug consequen_eq_neq

* fixed test_consequent_eq_neq

* fixed the test with dimensions

* consequent_eq_neq

* three variable model

* testing three dependent

* debugging

* minimal example for three independent variables

* more three variable models

* diverge

* debugged

* notebook tested three variable models

* three variable test cases aded

* clean up

* test for factual log probs

* more clean up

* fixed a lint error

* lint clean

* reverted metadata

* ground truth for conditioning on deterministic node

* responsibility debug

* documentation commit

* responsibility example

* documentation completed

* small typos

* small changes

* improved readability

* fixed links in intro, made ac optional in description

* fixed link failure in TOC

* style changes in Moivation

* style changes in Setup

* small fixes in Causal query 1 description

* causal query 2 small fixes, one oustanding comment

* style changes in contex-sensitive...

* computation of P(f_{m, l}, f'_{m', l'} | m, l)

* double checked things

* clean_notebooks.sh run

* reveresed accidental commit

* modifed descriptions and arguments a bit

* clean up

* restored tutorial_i

* small comment about conditioning

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Co-authored-by: rfl-urbaniak <[email protected]>