human
Solve the following python programming problem given the following code:
def parse_params(self, request, **kw) : 
    data = getrqdata (request) 
    pv = data.getlist (self.url_param) 
    def parse(sf, form_value) : 
        if ((form_value == '') and (not sf.field.empty_strings_allowed)) : 
            return sf.form2obj_default 
else : 
            return sf.parse_form_value (form_value, None) 
if (len (pv) > 0) : 
        if (len (self.param_fields) != len (pv)) : 
            raise Exception (('%s expects a list of %d values but got %d: %s' % (self, len (self.param_fields), len (pv), pv))) 
for (i, f) in enumerate (self.param_fields) : 
            kw [f.field.name] = parse (f, pv [f]) 
return kw 

    
    

    Fix the buggy line: kw [f.field.name] = parse (f, pv [f])
assistant
#Here is Python code to fix the buggy line: kw [f.

kw [f.field.name] = parse (f, pv [i])