pandas/core/base.py
def _box_func(self):
        """
        box function to get object from internal representation
        """
        raise NotImplementedError

        box function to get object from internal representation
        
box function to get object from internal representation
box function to get object from internal representation
def _box_func(self):
        raise NotImplementedError
def _box_func ( self ) : raise NotImplementedError
box function to get object from internal representation
box function to get object from internal representation
"""
        box function to get object from internal representation
        """
self