human
Solve the following python programming problem given the following code:
def get_object_path(object, parent, path = 'engine') : 
    'Given a mayavi object on the tree view, this should find its
    "path" with respect to the parent object that contains it.
    ' 
    def _get_child_trait(obj) : 
        if hasattr (obj, 'scenes') : 
            return 'scenes' 
else : 
            if hasattr (obj, 'children') : 
                return 'children' 
return '' 
def _finder(obj, to_find, path) : 
        if (obj is to_find) : 
            return path 
else : 
            child_t = _get_child_trait (obj) 
            if (child_t == '') : 
                return '' 
for (i, o) in enumerate (getattr (obj, child_t)) : 
                pth = _finder (o, to_find, ('%s.%s[%d]' % (path, child_t, i))) 
                if (len (pth) > 0) : 
                    return pth 
return '' 
return _finder (parent, object, _finder) 

    
    

    Fix the buggy line: return _finder (parent, object, _finder)
assistant
#Here is Python program to find its
.

return _finder (parent, object, path)