human
Solve the following python programming problem given the following code:
def operate(self, op, * other, **kwargs) : 
    "Operate on an argument.

        This is the lowest level of operation, raises
        :class:`NotImplementedError` by default.

        Overriding this on a subclass can allow common
        behavior to be applied to all operations.
        For example, overriding :class:`.ColumnOperators`
        to apply ``func.lower()`` to the left and right
        side::

            class MyComparator(ColumnOperators):
                def operate(self, op, other):
                    return op(func.lower(self), func.lower(other))

        :param op:  Operator callable.
        :param \\*other: the 'other' side of the operation. Will
         be a single scalar for most operations.
        :param \\**kwargs: modifiers.  These may be passed by special
         operators such as :meth:`ColumnOperators.contains`.

        " 
    raise NotImplementedError (str (other)) 

    
    

    Fix the buggy line: raise NotImplementedError (str (other))
assistant
#Here is Python program to fix the buggy line: raise NotImplementedError (str (other))
.

raise NotImplementedError (str (op))