content: """Several methods to help with the tests."""
  
  
  def test_model(model, data, allow_subset=False):
      """Return if the dictionary `data` complies with the `model`."""
      # Access the underlying schema for a TypedDict directly
      annotations = model.__annotations__
      if allow_subset:
          same_keys = set(data.keys()) <= set(annotations.keys())
          source = data
      else:
          same_keys = set(annotations.keys()) == set(data.keys())
          source = annotations
  
      if not same_keys:
          print(
              "model_keys: {}\ndata_keys: {}".format(
                  sorted(annotations.keys()), sorted(data.keys())
              )
          )
  
      correct_class = True
      for key in source.keys():
          correct_class = isinstance(data[key], annotations[key]) and correct_class
          if not correct_class:
              print(
                  "key: {}\nmodel_class: {}\ndata_class: {}".format(
                      key, annotations[key], data[key].__class__
                  )
              )
  
      return correct_class and same_keys
  