human
Solve the following python programming problem given the following code:
def guessFieldFormatters(self, generator) : 
    formatters = { 
        
} 
    model = self.model 
    nameGuesser = Name (generator) 
    fieldTypeGuesser = FieldTypeGuesser (generator) 
    for field in model._meta.fields : 
        fieldName = field.name 
        if isinstance (field, (ForeignKey, ManyToManyField, OneToOneField)) : 
            relatedModel = field.rel.to 
            def build_relation(inserted) : 
                if ((relatedModel in inserted) and inserted [relatedModel]) : 
                    return relatedModel.objects.get (pk = random.choice (inserted [relatedModel])) 
if (not field.null) : 
                    try : 
                        relatedModel.objects.order_by ('?') [0] 
except IndexError : 
                        raise Exception (('Relation "%s.%s" with "%s" cannot be null, check order of addEntity list' % (field.model.__name__, field.name, relatedModel.__name__))) 
return None 
formatters [fieldName] = build_relation 
            continue 
if isinstance (field, AutoField) : 
            continue 
formatter = nameGuesser.guessFormat (formatter) 
        if formatter : 
            formatters [fieldName] = formatter 
            continue 
formatter = fieldTypeGuesser.guessFormat (field) 
        if formatter : 
            formatters [fieldName] = formatter 
            continue 
return formatters 

    
    

    Fix the buggy line: formatter = nameGuesser.guessFormat (formatter)
assistant
#Here is Python program to fix the buggy line: formatter = nameGuesser.

formatter = nameGuesser.guessFormat (fieldName)