from __future__ import absolute_import, division, print_function

from .commands import insert_resource, insert_datum, retrieve

from __future__ import absolute_import, division, print_function

from .commands import insert_resource, insert_datum, retrieve
from .retrieve import register_handler

Add register_handler with the API.
API: Add register_handler with the API.

  from __future__ import absolute_import, division, print_function
  
  from .commands import insert_resource, insert_datum, retrieve
+ from .retrieve import register_handler
  
Add register_handler with the API.
## Code Before:
from __future__ import absolute_import, division, print_function

from .commands import insert_resource, insert_datum, retrieve

## Instruction:
Add register_handler with the API.
## Code After:
from __future__ import absolute_import, division, print_function

from .commands import insert_resource, insert_datum, retrieve
from .retrieve import register_handler
