Use Python 3.9 syntax in examples (#37279)

Signed-off-by: cyy <cyyever@outlook.com>

examples/pytorch/language-modeling/run_clm.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# coding=utf-8
 # Copyright 2020 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

examples/pytorch/language-modeling/run_clm_no_trainer.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# coding=utf-8
 # Copyright 2021 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

examples/pytorch/language-modeling/run_fim.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# coding=utf-8
 # Copyright 2024 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -551,7 +550,7 @@ def main():
                 covariance_matrix=1e-5 * sigma,
             )
             new_token_embeddings = torch.stack(
-                tuple((dist.sample() for _ in range(len(special_tokens)))),
+                tuple(dist.sample() for _ in range(len(special_tokens))),
                 dim=0,
             )
     else:
@@ -571,7 +570,7 @@ def main():
             covariance_matrix=1e-5 * sigma,
         )
         new_token_embeddings = torch.stack(
-            tuple((dist.sample() for _ in range(len(special_tokens)))),
+            tuple(dist.sample() for _ in range(len(special_tokens))),
             dim=0,
         )
 

examples/pytorch/language-modeling/run_fim_no_trainer.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# coding=utf-8
 # Copyright 2024 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -518,7 +517,7 @@ def main():
                 covariance_matrix=1e-5 * sigma,
             )
             new_token_embeddings = torch.stack(
-                tuple((dist.sample() for _ in range(len(special_tokens)))),
+                tuple(dist.sample() for _ in range(len(special_tokens))),
                 dim=0,
             )
     else:
@@ -538,7 +537,7 @@ def main():
             covariance_matrix=1e-5 * sigma,
         )
         new_token_embeddings = torch.stack(
-            tuple((dist.sample() for _ in range(len(special_tokens)))),
+            tuple(dist.sample() for _ in range(len(special_tokens))),
             dim=0,
         )
 

examples/pytorch/language-modeling/run_mlm.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# coding=utf-8
 # Copyright 2020 The HuggingFace Team All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

examples/pytorch/language-modeling/run_mlm_no_trainer.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# coding=utf-8
 # Copyright 2021 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

examples/pytorch/language-modeling/run_plm.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# coding=utf-8
 # Copyright 2020 The HuggingFace Team All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");