human
Solve the following python programming problem given the following code:
def __call__(self, * funcObjs) : 
    "
        Add one or more functions to the set of exposed functions.

        This is a way to declare something about a class definition, similar to
        L{zope.interface.implements}.  Use it like this::

            magic = Expose('perform extra magic')
            class Foo(Bar):
                def twiddle(self, x, y):
                    ...
                def frob(self, a, b):
                    ...
                magic(twiddle, frob)

        Later you can query the object::

            aFoo = Foo()
            magic.get(aFoo, 'twiddle')(x=1, y=2)

        The call to C{get} will fail if the name it is given has not been
        exposed using C{magic}.

        @param funcObjs: One or more function objects which will be exposed to
        the client.

        @return: The first of C{funcObjs}.
        " 
    if (not funcObjs) : 
        raise TypeError ('expose() takes at least 1 argument (0 given)') 
for fObj in funcObjs : 
        fObj.exposedThrough = getattr (funcObjs, 'exposedThrough', []) 
        fObj.exposedThrough.append (self) 
return funcObjs [0] 

    
    

    Fix the buggy line: fObj.exposedThrough = getattr (funcObjs, 'exposedThrough', [])
assistant
#Here is Python program to fix the buggy line: fObj.

fObj.exposedThrough = getattr (fObj, 'exposedThrough', [])