add --no-root flag to resolve build failure

Update pyproject.toml

Merge pull request #44 from devfinwiz/valuations_module

cosmetic change

add verdict determiner to the valuation engine

introduce valuation engine

doc change

eliminate pcr based sentiment analysis due to very high maintainance requirements

meet the prerequisites for valuations computation

Update README.md

Merge pull request #43 from devfinwiz/new_release_prep

Merge branch 'main' into new_release_prep

version change for release

Merge pull request #42 from devfinwiz/new_release_prep

drop support for nse related endpoints and transition towards screener.in for datatoolkit development