Revert "Merge branch 'master' of https://github.com/akhila-raju/datavis_finalproject"

This reverts commit cfd4bdf93c528ee0c459ddda6ee0a75ac33cd105, reversing
changes made to d8e50c04f8d0c7ae53a4ac803a29a4eda0f8ae01.
Revert 6003f82..28aefcd

This rolls back to commit 6003f82ddc36227e2eb9b432c5fb7c3fdfbc93d0.
fixed bad commit