text: # Copyright (c) Facebook, Inc. and its affiliates.
  
  import unittest
  
  import numpy as np
  import tests.test_utils as test_utils
  from mmf.models.mmbt import MMBT
  
  
  class TestModelInterfaces(unittest.TestCase):
      @test_utils.skip_if_no_network
      @test_utils.skip_if_windows
      @test_utils.skip_if_macos
      def test_mmbt_hm_interface(self):
          model = MMBT.from_pretrained("mmbt.hateful_memes.images")
          result = model.classify(
              "https://i.imgur.com/tEcsk5q.jpg", "look how many people love you"
          )
  
          self.assertEqual(result["label"], 0)
          np.testing.assert_almost_equal(result["confidence"], 0.9993, decimal=4)
          result = model.classify(
              "https://i.imgur.com/tEcsk5q.jpg", "they have the privilege"
          )
          self.assertEqual(result["label"], 0)
          np.testing.assert_almost_equal(result["confidence"], 0.9777, decimal=4)
          result = model.classify("https://i.imgur.com/tEcsk5q.jpg", "hitler and jews")
          self.assertEqual(result["label"], 1)
          np.testing.assert_almost_equal(result["confidence"], 0.6342, decimal=4)
  