class_docstr: These tests are useful for debugging since they operate on a model with 1 encoder layer and 1 decoder layer.
class_docstr_tok: ["These","tests","are","useful","for","debugging","since","they","operate","on","a","model","with","1","encoder","layer","and","1","decoder","layer","."]
code: def test_xsum_1_1_batch_generation(self):
      batch = self.tok(
          [
              "The Palestinian Authority officially became the 123rd member of the International Criminal Court on"
              " Wednesday, a step that gives the court jurisdiction over alleged crimes in Palestinian territories."
              " The formal accession was marked with a ceremony at The Hague, in the Netherlands, where the court is"
              " based. The Palestinians signed the ICC's founding Rome Statute in January, when they also accepted"
              ' its jurisdiction over alleged crimes committed "in the occupied Palestinian territory, including'
              ' East Jerusalem, since June 13, 2014." Later that month, the ICC opened a preliminary examination'
              " into the situation in Palestinian territories, paving the way for possible war crimes investigations"
              " against Israelis. As members of the court, Palestinians may be subject to counter-charges as well."
              " Israel and the United States, neither of which is an ICC member, opposed the Palestinians' efforts"
              " to join the body. But Palestinian Foreign Minister Riad al-Malki, speaking at Wednesday's ceremony,"
              ' said it was a move toward greater justice. "As Palestine formally becomes a State Party to the Rome'
              ' Statute today, the world is also a step closer to ending a long era of impunity and injustice," he'
              ' said, according to an ICC news release. "Indeed, today brings us closer to our shared goals of'
              ' justice and peace." Judge Kuniko Ozaki, a vice president of the ICC, said acceding to the treaty was'
              ' just the first step for the Palestinians. "As the Rome Statute today enters into force for the State'
              " of Palestine, Palestine acquires all the rights as well as responsibilities that come with being a"
              ' State Party to the Statute. These are substantive commitments, which cannot be taken lightly," she'
              ' said. Rights group Human Rights Watch welcomed the development. "Governments seeking to penalize'
              " Palestine for joining the ICC should immediately end their pressure, and countries that support"
              " universal acceptance of the court's treaty should speak out to welcome its membership,\" said"
              " Balkees Jarrah, international justice counsel for the group. \"What's objectionable is the attempts"
              " to undermine international justice, not Palestine's decision to join a treaty to which over 100"
              ' countries around the world are members." In January, when the preliminary ICC examination was'
              " opened, Israeli Prime Minister Benjamin Netanyahu described it as an outrage, saying the court was"
              ' overstepping its boundaries. The United States also said it "strongly" disagreed with the court\'s'
              ' decision. "As we have said repeatedly, we do not believe that Palestine is a state and therefore we'
              ' do not believe that it is eligible to join the ICC," the State Department said in a statement. It'
              ' urged the warring sides to resolve their differences through direct negotiations. "We will continue'
              ' to oppose actions against Israel at the ICC as counterproductive to the cause of peace," it said.'
              " But the ICC begs to differ with the definition of a state for its purposes and refers to the"
              ' territories as "Palestine." While a preliminary examination is not a formal investigation, it allows'
              " the court to review evidence and determine whether to investigate suspects on both sides. Prosecutor"
              ' Fatou Bensouda said her office would "conduct its analysis in full independence and impartiality."'
              " The war between Israel and Hamas militants in Gaza last summer left more than 2,000 people dead. The"
              " inquiry will include alleged war crimes committed since June. The International Criminal Court was"
              " set up in 2002 to prosecute genocide, crimes against humanity and war crimes.",
              "The French prosecutor leading an investigation into the crash of Germanwings Flight 9525 insisted"
              " Wednesday that he was not aware of any video footage from on board the plane. Marseille prosecutor"
              ' Brice Robin told CNN that "so far no videos were used in the crash investigation." He added, "A'
              " person who has such a video needs to immediately give it to the investigators.\" Robin's comments"
              " follow claims by two magazines, German daily Bild and French Paris Match, of a cell phone video"
              " showing the harrowing final seconds from on board Germanwings Flight 9525 as it crashed into the"
              " French Alps. All 150 on board were killed. Paris Match and Bild reported that the video was"
              " recovered from a phone at the wreckage site. The two publications described the supposed video, but"
              " did not post it on their websites. The publications said that they watched the video, which was"
              " found by a source close to the investigation. \"One can hear cries of 'My God' in several"
              ' languages," Paris Match reported. "Metallic banging can also be heard more than three times, perhaps'
              " of the pilot trying to open the cockpit door with a heavy object.  Towards the end, after a heavy"
              ' shake, stronger than the others, the screaming intensifies. Then nothing." "It is a very disturbing'
              " scene,\" said Julian Reichelt, editor-in-chief of Bild online. An official with France's accident"
              " investigation agency, the BEA, said the agency is not aware of any such video. Lt. Col. Jean-Marc"
              " Menichini, a French Gendarmerie spokesman in charge of communications on rescue efforts around the"
              ' Germanwings crash site, told CNN that the reports were "completely wrong" and "unwarranted." Cell'
              ' phones have been collected at the site, he said, but that they "hadn\'t been exploited yet."'
              " Menichini said he believed the cell phones would need to be sent to the Criminal Research Institute"
              " in Rosny sous-Bois, near Paris, in order to be analyzed by specialized technicians working"
              " hand-in-hand with investigators. But none of the cell phones found so far have been sent to the"
              " institute, Menichini said. Asked whether staff involved in the search could have leaked a memory"
              ' card to the media, Menichini answered with a categorical "no." Reichelt told "Erin Burnett:'
              ' Outfront" that he had watched the video and stood by the report, saying Bild and Paris Match are'
              ' "very confident" that the clip is real. He noted that investigators only revealed they\'d recovered'
              ' cell phones from the crash site after Bild and Paris Match published their reports. "That is'
              " something we did not know before. ... Overall we can say many things of the investigation weren't"
              ' revealed by the investigation at the beginning," he said. What was mental state of Germanwings'
              " co-pilot? German airline Lufthansa confirmed Tuesday that co-pilot Andreas Lubitz had battled"
              " depression years before he took the controls of Germanwings Flight 9525, which he's accused of"
              " deliberately crashing last week in the French Alps. Lubitz told his Lufthansa flight training school"
              ' in 2009 that he had a "previous episode of severe depression," the airline said Tuesday. Email'
              " correspondence between Lubitz and the school discovered in an internal investigation, Lufthansa"
              " said, included medical documents he submitted in connection with resuming his flight training. The"
              " announcement indicates that Lufthansa, the parent company of Germanwings, knew of Lubitz's battle"
              " with depression, allowed him to continue training and ultimately put him in the cockpit. Lufthansa,"
              " whose CEO Carsten Spohr previously said Lubitz was 100% fit to fly, described its statement Tuesday"
              ' as a "swift and seamless clarification" and said it was sharing the information and documents --'
              " including training and medical records -- with public prosecutors. Spohr traveled to the crash site"
              " Wednesday, where recovery teams have been working for the past week to recover human remains and"
              " plane debris scattered across a steep mountainside. He saw the crisis center set up in"
              " Seyne-les-Alpes, laid a wreath in the village of Le Vernet, closer to the crash site, where grieving"
              " families have left flowers at a simple stone memorial. Menichini told CNN late Tuesday that no"
              " visible human remains were left at the site but recovery teams would keep searching. French"
              " President Francois Hollande, speaking Tuesday, said that it should be possible to identify all the"
              " victims using DNA analysis by the end of the week, sooner than authorities had previously suggested."
              " In the meantime, the recovery of the victims' personal belongings will start Wednesday, Menichini"
              " said. Among those personal belongings could be more cell phones belonging to the 144 passengers and"
              " six crew on board. Check out the latest from our correspondents . The details about Lubitz's"
              " correspondence with the flight school during his training were among several developments as"
              " investigators continued to delve into what caused the crash and Lubitz's possible motive for"
              " downing the jet. A Lufthansa spokesperson told CNN on Tuesday that Lubitz had a valid medical"
              ' certificate, had passed all his examinations and "held all the licenses required." Earlier, a'
              " spokesman for the prosecutor's office in Dusseldorf, Christoph Kumpa, said medical records reveal"
              " Lubitz suffered from suicidal tendencies at some point before his aviation career and underwent"
              " psychotherapy before he got his pilot's license. Kumpa emphasized there's no evidence suggesting"
              " Lubitz was suicidal or acting aggressively before the crash. Investigators are looking into whether"
              " Lubitz feared his medical condition would cause him to lose his pilot's license, a European"
              ' government official briefed on the investigation told CNN on Tuesday. While flying was "a big part'
              " of his life,\" the source said, it's only one theory being considered. Another source, a law"
              " enforcement official briefed on the investigation, also told CNN that authorities believe the"
              " primary motive for Lubitz to bring down the plane was that he feared he would not be allowed to fly"
              " because of his medical problems. Lubitz's girlfriend told investigators he had seen an eye doctor"
              " and a neuropsychologist, both of whom deemed him unfit to work recently and concluded he had"
              " psychological issues, the European government official said. But no matter what details emerge about"
              " his previous mental health struggles, there's more to the story, said Brian Russell, a forensic"
              ' psychologist. "Psychology can explain why somebody would turn rage inward on themselves about the'
              " fact that maybe they weren't going to keep doing their job and they're upset about that and so"
              ' they\'re suicidal," he said. "But there is no mental illness that explains why somebody then feels'
              " entitled to also take that rage and turn it outward on 149 other people who had nothing to do with"
              " the person's problems.\" Germanwings crash compensation: What we know . Who was the captain of"
              " Germanwings Flight 9525? CNN's Margot Haddad reported from Marseille and Pamela Brown from"
              " Dusseldorf, while Laura Smith-Spark wrote from London. CNN's Frederik Pleitgen, Pamela Boykoff,"
              " Antonia Mortensen, Sandrine Amiel and Anna-Maja Rappard contributed to this report.",
          ],
          return_tensors="tf",
          padding="longest",
          truncation=True,
      )
      generated_ids = self.xsum_1_1_model.generate(**batch, num_beams=4)
      result = self.tok.batch_decode(
          generated_ids, skip_special_tokens=True
      )
      assert (
          result[0]
          == " The International Criminal Court (ICC) has announced that it has been announced by the International"
          " Criminal court."
      )
      assert (
          result[1]
          == " An investigation into the crash that killed at least 10 people in the French capital has been"
          " released by the French police investigating the crash."
      )
  
imports: from __future__ import annotations
  import copy
  import tempfile
  import unittest
  import numpy
  from transformers import BartConfig, BartTokenizer, is_tf_available
  from transformers.testing_utils import require_tf, slow
  from transformers.utils import cached_property
  from ...test_configuration_common import ConfigTester
  from ...test_modeling_tf_common import TFModelTesterMixin, ids_tensor
  from ...test_pipeline_mixin import PipelineTesterMixin
  from ...utils.test_modeling_tf_core import TFCoreModelTesterMixin
label_desc: Use image node_id 5 for calling the FasterTFBartModelIntegrationTests obj's underlying member method code with example usage: obj.test_xsum_1_1_batch_generation() without return types