[Whisper] Finalize batched SOTA long-form generation (#27658)

* finalize

* make fix copies whisper

* [Tests] Make sure that we don't run tests mulitple times

* Update src/transformers/models/whisper/modeling_whisper.py

* [Tests] Make sure that we don't run tests mulitple times

* fix more

* improve

* improve

* improve further

* improve more

* improve

* fix more

* git commit and git push

* fix more

* fix more

* fix more

* New try

* Fix more whisper stuff

* Improve

* correct more

* correct more

* correct more

* Fix some tests

* Add more tests

* correct more

* correct more

* correct more

* push

* correct more

* Fix more

* Better

* without dec mask

* correct more

* clean

* save intermediate

* Fix more

* Fix VAD for large-v2

* Save new

* Correct more

* make cleaner

* correct tests

* correct src

* Finish

* Fix more

* Fix more

* finish

* Fix edge cases

* fix return_dict_in_generate

* fix all tests

* make style

* add docstrings

* add docstrings

* Fix logit processor

* make style

* fix pipeline test

* fix more style

* Apply suggestions from code review

* apply feedback Sanchit

* correct more

* Apply suggestions from code review

Co-authored-by: Sanchit Gandhi <93869735+sanchit-gandhi@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>
Co-authored-by: Sanchit Gandhi <93869735+sanchit-gandhi@users.noreply.github.com>

* correct more

* correct more

* correct more

* Fix staticmethod

* correct more

* fix

* fix slow tests

* make style

* fix tokenizer test

* fix tokenizer test

* Apply suggestions from code review

Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>

* finish

* finish

* revert kwargs change

---------

Co-authored-by: Sanchit Gandhi <93869735+sanchit-gandhi@users.noreply.github.com>
Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>
Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>

tests/pipelines/test_pipelines_automatic_speech_recognition.py

@@ -1152,7 +1152,7 @@ class AutomaticSpeechRecognitionPipelineTests(unittest.TestCase):
     @slow
     def test_whisper_longform(self):
         # fmt: off
-        EXPECTED_RESULT = """ Folks, if you watch the show, you know, I spent a lot of time right over there. Patiently and astutely scrutinizing the boxwood and mahogany chest set of the day's biggest stories developing the central headline pawns, definitely maneuvering an oso topical night to F6, fainting a classic Sicilian, nade door variation on the news, all the while seeing eight moves deep and patiently marshalling the latest press releases into a fisher's shows in Lip Nitsky attack that culminates in the elegant lethal slow-played, all-passant checkmate that is my nightly monologue. But sometimes, sometimes, folks, I. CHEERING AND APPLAUSE Sometimes I startle away, cubside down in the monkey bars of a condemned playground on a super fun site. Get all hept up on goofballs. Rummage that were discarded tag bag of defective toys. Yank out of fist bowl of disembodied doll limbs, toss them on a stained kid's place mat from a defunct denny's, set up a table inside a rusty cargo container down by the Wharf and challenged toothless drifters to the godless bughouse blitz of tournament that is my segment. Meanwhile!"""
+        EXPECTED_RESULT = """ Folks, if you watch the show, you know, I spent a lot of time right over there. Patiently and astutely scrutinizing the boxwood and mahogany chest set of the day's biggest stories developing the central headline pawns, definitely maneuvering an oso topical night to F6, fainting a classic Sicilian, nade door variation on the news, all the while seeing eight moves deep and patiently marshalling the latest press releases into a fisher's shows in Lip Nitsky attack that culminates in the elegant lethal slow-played, all-passant checkmate that is my nightly monologue. But sometimes, sometimes, folks, I. CHEERING AND APPLAUSE Sometimes I startle away, cubside down in the monkey bars of a condemned playground on a super fun site. Get all hept up on goofballs. Rummage that were discarded tag bag of defective toys. Yank out a fist bowl of disembodied doll limbs, toss them on a stained kid's place mat from a defunct dennies. set up a table inside a rusty cargo container down by the Wharf and challenged toothless drifters to the godless bughouse blitz of tournament that is my segment. Meanwhile."""
         # fmt: on
 
         processor = AutoProcessor.from_pretrained("openai/whisper-tiny.en")