Add evaluate to examples requirements (#18666)

examples/pytorch/audio-classification/requirements.txt

 datasets>=1.14.0
+evaluate
 librosa
 torchaudio
 torch>=1.6
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examples/pytorch/image-classification/requirements.txt

 torch>=1.5.0
 torchvision>=0.6.0
 datasets>=1.17.0
+evaluate

examples/pytorch/language-modeling/requirements.txt

@@ -3,3 +3,4 @@ torch >= 1.3
 datasets >= 1.8.0
 sentencepiece != 0.1.92
 protobuf
+evaluate

examples/pytorch/multiple-choice/requirements.txt

@@ -2,3 +2,4 @@ accelerate
 sentencepiece != 0.1.92
 protobuf
 torch >= 1.3
+evaluate

examples/pytorch/question-answering/requirements.txt

 accelerate
 datasets >= 1.8.0
 torch >= 1.3.0
+evaluate
\ No newline at end of file

examples/pytorch/semantic-segmentation/requirements.txt

 git://github.com/huggingface/accelerate.git
 datasets >= 2.0.0
 torch >= 1.3
+evaluate
\ No newline at end of file

examples/pytorch/speech-recognition/requirements.txt

@@ -3,3 +3,4 @@ torch >= 1.5
 torchaudio
 librosa
 jiwer
+evaluate

examples/pytorch/summarization/requirements.txt

@@ -6,3 +6,4 @@ rouge-score
 nltk
 py7zr
 torch >= 1.3
+evaluate

examples/pytorch/text-classification/requirements.txt

@@ -5,3 +5,4 @@ scipy
 scikit-learn
 protobuf
 torch >= 1.3
+evaluate
\ No newline at end of file

examples/pytorch/token-classification/requirements.txt

@@ -2,3 +2,4 @@ accelerate
 seqeval
 datasets >= 1.8.0
 torch >= 1.3
+evaluate
\ No newline at end of file

examples/pytorch/translation/requirements.txt

@@ -5,3 +5,4 @@ protobuf
 sacrebleu >= 1.4.12
 py7zr
 torch >= 1.3
+evaluate
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