human
Solve the following python programming problem given the following code:
def deprecated(funcOrMessage, className = None) : 
    'the decorator can either receive parameters or the function directly.

    If passed a message, the message will be appended to the standard deprecation warning and should serve to further
    clarify why the function is being deprecated and/or suggest an alternative function

    the className parameter is optional and should be included if the function is a method, since the name of the class
    cannot be automatically determined.
    ' 
    def deprecated2(func) : 
        info = dict (name = func.__name__, module = func.__module__) 
        def deprecationLoggedFunc(* args, **kwargs) : 
            warnings.warn ((message % info), DeprecationWarning, stacklevel = 2) 
            return func (* args, ** kwargs) 
deprecationLoggedFunc.__name__ = func.__name__ 
        deprecationLoggedFunc.__module__ = func.__module__ 
        deprecationLoggedFunc.__doc__ = ((message % info) + '
') 
        if func.__doc__ : 
            deprecationLoggedFunc.__doc__ += ('
' + func.__doc__) 
return deprecationLoggedFunc 
if className : 
        objName = (('%(module)s.' + className) + '.%(name)s') 
else : 
        objName = '%(module)s.%(name)s' 
basemessage = message = (("The function '" + objName) + "' is deprecated and will become unavailable in future pymel versions") 
    if isinstance (basemessage, basestring) : 
        message = ((basemessage + '. ') + funcOrMessage) 
        return deprecated2 
else : 
        message = basemessage 
        return deprecated2 (funcOrMessage) 

    
    

    Fix the buggy line: if isinstance (basemessage, basestring) :
assistant
#Here is Python program to fix the buggy line: if isinstance (basemessage, basestring) :
.

if isinstance (funcOrMessage, basestring) :