Fix compilation of fields with name identical to their type (#294)

* Revert "Fix compilation of fields named 'bytes' or 'str' (#226)"

This reverts commit deb623ed14cea65f0a0d17e9c770426d71198ae0.

* Fix compilation of fileds with name identical to their type

* Added test for field-name identical to python type

Co-authored-by: Guy Szweigman <guysz@nvidia.com>