readme updated

Merge pull request explainX#24 from explainX/cohort_analysis_update

apps updated

Graphs updated

Library now works in jupyter on cloud

Print statements removed

Multi-level EDA. In-app analytics added.

insighs added

Merge pull request explainX#4 from DebarshiChanda/master

Typo Correction

errors in summary plot fixed

calculate shap file changed