





from __future__ import annotations

import unittest

from transformers import is_tf_available
from transformers.testing_utils import require_sentencepiece, require_tf, require_tokenizers, slow


if is_tf_available():
						import tensorflow as tf

						from transformers import AutoTokenizer, TFAutoModelForSeqaSeqLM
@require_tf
@require_sentencepiece
@require_tokenizers
class SCREAMING_SNAKE_CASE_  (   unittest.TestCase   ):






						@slow
						def UpperCAmelCase_			( self : Dict		)							->      Union[str, Any]:







							"""simple docstring"""


							snake_case_						:     Optional[int]     =		TFAutoModelForSeqaSeqLM.from_pretrained('google/mt5-small'		)
							snake_case_						:     List[str]     =		AutoTokenizer.from_pretrained('google/mt5-small'		)

							snake_case_						:     str     =		tokenizer('Hello there'						,				return_tensors='tf'		).input_ids
							snake_case_						:     Dict     =		tokenizer('Hi I am'						,				return_tensors='tf'		).input_ids

							snake_case_						:     Tuple     =		model(_A						,				labels=_A		).loss
							snake_case_						:     List[Any]     =		-tf.math.reduce_mean(_A		).numpy()

							snake_case_						:     Dict     =		-2_1.2_2_8_1_6_8
							self.assertTrue(abs(mtf_score - EXPECTED_SCORE		) < 2E-4		)








# this script reports modified .py files under the desired list of top-level sub-dirs passed as a list of arguments, e.g.:
#   python ./utils/get_modified_files.py utils src tests examples
#
# it uses git to find the forking point and which files were modified - i.e. files not under git won't be considered
# since the output of this script is fed into Makefile commands it doesn't print a newline after the results

import re
import subprocess
import sys


_SCREAMING_SNAKE_CASE 		=						subprocess.check_output("""git merge-base main HEAD""".split()).decode("""utf-8""")
_SCREAMING_SNAKE_CASE 		=						(
    subprocess.check_output(F'''git diff --diff-filter=d --name-only {fork_point_sha}'''.split()).decode("""utf-8""").split()
)

_SCREAMING_SNAKE_CASE 		=						"""|""".join(sys.argv[1:])
_SCREAMING_SNAKE_CASE 		=						re.compile(RF'''^({joined_dirs}).*?\.py$''')

_SCREAMING_SNAKE_CASE 		=						[x for x in modified_files if regex.match(x)]
print(""" """.join(relevant_modified_files), end="""""")

