human
Solve the following python programming problem given the following code:
def load(self, request) : 
    'Loads new Assignments.' 
    assignments = assignments.FILES 
    reader = csv.reader (assignments ['csv']) 
    def get_model(model, name, cache) : 
        if (not (name in cache)) : 
            cache [name] = model.objects.get (name = name) 
return cache [name] 
def generate_assigments(reader) : 
        committees = { 
            
} 
        countries = { 
            
} 
        schools = { 
            
} 
        for row in reader : 
            if ((row [0] == 'School') and (row [1] == 'Committee') and (row [2] == 'Country')) : 
                continue 
committee = get_model (Committee, row [1], committees) 
            country = get_model (Country, row [2], countries) 
            school = get_model (School, row [0], schools) 
            if (len (row) < 4) : 
                rejected = False 
else : 
                rejected = (row [3].lower () == 'true') 
(yield (committee.id, country.id, school.id, rejected)) 
Assignment.update_assignments (generate_assigments (reader)) 
    return HttpResponseRedirect (reverse ('admin:core_assignment_changelist')) 

    
    

    Fix the buggy line: assignments = assignments.FILES
assistant
#Here is Python program to fix the buggy line: assignments = assignments.

assignments = request.FILES