Python内核代码移除，建模界面缩放bug修复

tests/test_native_codegen.py

@@ -37,7 +37,7 @@ class NativeInputTests(unittest.TestCase):
             with self.assertRaises((ValueError, ZeroDivisionError)):
                 arithmetic_value(bad)
 
-    def test_ir_has_complete_state_and_output_mapping(self):
+    def test_generated_program_has_complete_state_and_output_mapping(self):
         program = compile_native_program(network())
         self.assertEqual(len(program.state_keys), 12)
         self.assertEqual(len(program.variables), 175)