importunittestfrom.test_pipelines_commonimportMonoInputPipelineCommonMixinclassText2TextGenerationPipelineTests(MonoInputPipelineCommonMixin,unittest.TestCase):pipeline_task="text2text-generation"small_models=["patrickvonplaten/t5-tiny-random"]# Default model - Models tested without the @slow decoratorlarge_models=[]# Models tested with the @slow decoratorinvalid_inputs=[4,"<mask>"]mandatory_keys=["generated_text"]