XXXForQuestionAnswering then the pipeline test will attempt to run on it. Because the models are random it's
impossible to check for actual values, that's why There is a helper ANY that will simply attempt to match the
output of the pipeline TYPE.
You also need to implement 2 (ideally 4) tests.
test_small_model_pt : Define 1 small model for this pipeline (doesn't matter if the results don't make sense)
  and test the pipeline outputs. The results should be the same as test_small_model_tf.
test_small_model_tf : Define 1 small model for this pipeline (doesn't matter if the results don't make sense)
  and test the pipeline outputs. The results should be the same as test_small_model_pt.
test_large_model_pt (optional): Tests the pipeline on a real pipeline where the results are supposed to
  make sense. These tests are slow and should be marked as such. Here the goal is to showcase the pipeline and to make
