human
Solve the following python programming problem given the following code:
def __init__(self, lh, relobj, **kw) : 
    name = relobj.field.rel.related_name 
    def f(obj, ar) : 
        return qs2summary (ar, getattr (obj, name).all ()) 
box = fields.HtmlBox (name) 
    fld = fields.VirtualField (relobj, f) 
    fld.name = name 
    fld.lino_resolve_type () 
    super (ManyRelatedObjectElement, self).__init__ (lh, fld, ** kw) 

    
    

    Fix the buggy line: fld = fields.VirtualField (relobj, f)
assistant
#Here is Python program to fix the buggy line: fld = fields.

fld = fields.VirtualField (box, f)