<filename>tools/Polygraphy/polygraphy/tools/surgeon/subtool/__init__.py
from polygraphy.tools.surgeon.subtool.extract import Extract
from polygraphy.tools.surgeon.subtool.insert import Insert
from polygraphy.tools.surgeon.subtool.sanitize import Sanitize

<filename>tools/Polygraphy/polygraphy/tools/surgeon/subtool/__init__.py
from polygraphy.tools.surgeon.subtool.extract import Extract
from polygraphy.tools.surgeon.subtool.insert import Insert
from polygraphy.tools.surgeon.subtool.sanitize import Sanitize
