[chore] change to 2025 licensing for remaining (#11741)

change to 2025 licensing for remaining

examples/advanced_diffusion_training/test_dreambooth_lora_flux_advanced.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/consistency_distillation/test_lcm_lora.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/controlnet/test_controlnet.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/custom_diffusion/test_custom_diffusion.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/dreambooth/test_dreambooth.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/dreambooth/test_dreambooth_flux.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/dreambooth/test_dreambooth_lora.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/dreambooth/test_dreambooth_lora_edm.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/dreambooth/test_dreambooth_lora_flux.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/dreambooth/test_dreambooth_lora_hidream.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/dreambooth/test_dreambooth_lora_lumina2.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/dreambooth/test_dreambooth_lora_sana.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/dreambooth/test_dreambooth_lora_sd3.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/dreambooth/test_dreambooth_sd3.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/instruct_pix2pix/test_instruct_pix2pix.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/t2i_adapter/test_t2i_adapter.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/test_examples_utils.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/textual_inversion/test_textual_inversion.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/textual_inversion/test_textual_inversion_sdxl.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

examples/unconditional_image_generation/test_unconditional.py

 # coding=utf-8
-# Copyright 2024 HuggingFace Inc.
+# Copyright 2025 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.