Sriranganathan Ravi

Results 2 issues of Sriranganathan Ravi

- Add new field to the views to denote whether a transaction is transfer - Implement new filter method that uses the above field - Fixes #904 ![Screenshot from 2023-06-25...

⚠️ Changes requested

- Fixes https://github.com/OpenMined/PySyft/issues/384