code: def gen_test_unsupervised_dimension(self, kwargs):
      if "dim" in kwargs:
          f = build_unsupervised_model(get_random_data(100), kwargs)
          self.assertEqual(f.get_dimension(), kwargs["dim"])
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  from fasttext import train_supervised
  from fasttext import train_unsupervised
  from fasttext import util
  import fasttext
  import os
  import subprocess
  import unittest
  import tempfile
  import random
  import sys
  import copy
  import numpy
  from fasttext.tests.test_configurations import get_supervised_models
label_desc: Use image node_id 9 for calling the TestFastTextUnitPy obj's underlying member method code with example usage: obj.gen_test_unsupervised_dimension(kwargs) without return types