class_docstr: Modules and functions related to the
  `torch/quantization` migration to `torch/ao/quantization`.
code: def test_function_import_quantize(self):
      function_list = [
          "_convert",
          "_observer_forward_hook",
          "_propagate_qconfig_helper",
          "_remove_activation_post_process",
          "_remove_qconfig",
          "_add_observer_",
          "add_quant_dequant",
          "convert",
          "_get_observer_dict",
          "_get_unique_devices_",
          "_is_activation_post_process",
          "prepare",
          "prepare_qat",
          "propagate_qconfig_",
          "quantize",
          "quantize_dynamic",
          "quantize_qat",
          "_register_activation_post_process_hook",
          "swap_module",
      ]
      self._test_function_import("quantize", function_list)
  
file_path: pytorch/test/quantization/ao_migration/test_quantization.py
imports: from .common import AOMigrationTestCase
label_desc: Use image node_id 1 for calling the TestAOMigrationQuantization obj's underlying member method code with example usage: obj.test_function_import_quantize() without return types