The nurbsCurveToBezier command attempts to convert an existing NURBS curve to a Bezier curve.
Derived from mel command maya.cmds.nurbsCurveToBezier
Example:
import pymel.core as pm
import maya.cmds as cmds
pm.nurbsCurveToBezier( )
# Result: [] #
# Converts call selected NURBS curves to Bezier curves.