added login, upload floater options(#8)

Merge pull request #7 from borhenryk/feature/add_upload_function

resolving merge conflicts

modified git ignore

Revert "resolving merge conflicts"

resolving merge conflicts

added chnages for open_ai key to avoid merge conflicts

added changes to sync with master

openai key as input

support for switching between tasks and ui

made corrections for preprocessing

added upload functionality

initial push