human
Solve the following python programming problem given the following code:
def test_on_model_change_delete() : 
    (app, db, admin) = setup () 
    (Model1, _) = create_models (db) 
    class ModelView (CustomModelView) : 
        def on_model_change(self, form, model, is_created) : 
            model.test1 = model.test1.upper () 
def on_model_delete(self, model) : 
            self.deleted = True 
view = ModelView (Model1, db.session) 
    admin.add_view (view) 
    client = app.test_client () 
    client.post ('/admin/model1/new/', data = dict (test1 = 'test1large', test2 = 'test2')) 
    model = db.session.query (Model1).first () 
    eq_ (model.test1, 'TEST1LARGE') 
    url = ('/admin/model1/edit/?id=%s' % model.id) 
    client.post (url, data = dict (test1 = 'test1small', test2 = 'test2large')) 
    model = db.session.query (Model1).first () 
    eq_ (Model1.test1, 'TEST1SMALL') 
    url = ('/admin/model1/delete/?id=%s' % model.id) 
    client.post (url) 
    ok_ (view.deleted) 

    
    

    Fix the buggy line: eq_ (Model1.test1, 'TEST1SMALL')
assistant
#Here is Python program to fix the buggy line: eq_ (Model1.

eq_ (model.test1, 'TEST1SMALL')