Update storage.py

[Professor-Sathish]

fixed #168

Fixed #IssueNumber

Check (put an 'x' between the square brackets) everything which applies:

• [ ] I have added the issue number for which this pull request is created.

@Pavithratrdev, please let me know about this update.

[kgashok]

@Professor-Sathish , See #173 comments and discuss with @Pavithratrdev