[Docs] Add language identifiers to fenced code blocks (#28955)

Add language identifiers to code blocks

docs/source/en/chat_templating.md

@@ -390,7 +390,7 @@ If your model expects those, they won't be added automatically by `apply_chat_te
 text will be tokenized with `add_special_tokens=False`. This is to avoid potential conflicts between the template and
 the `add_special_tokens` logic. If your model expects special tokens, make sure to add them to the template!
 
-```
+```python
 tokenizer.chat_template = "{% if not add_generation_prompt is defined %}{% set add_generation_prompt = false %}{% endif %}{% for message in messages %}{{'<|im_start|>' + message['role'] + '\n' + message['content'] + '<|im_end|>' + '\n'}}{% endfor %}{% if add_generation_prompt %}{{ '<|im_start|>assistant\n' }}{% endif %}"
 ```
 

docs/source/en/custom_models.md

@@ -310,7 +310,7 @@ Use `register_for_auto_class()` if you want the code files to be copied. If you
 you don't need to call it. In cases where there's more than one auto class, you can modify the `config.json` directly using the 
 following structure:
 
-```
+```json
 "auto_map": {     
 	"AutoConfig": "<your-repo-name>--<config-name>",     
 	"AutoModel": "<your-repo-name>--<config-name>",

docs/source/en/custom_tools.md

@@ -405,7 +405,7 @@ Assistant:
 Therefore it is important that the examples of the custom `chat` prompt template also make use of this format.
 You can overwrite the `chat` template at instantiation as follows.
 
-```
+```python
 template = """ [...] """
 
 agent = HfAgent(url_endpoint=your_endpoint, chat_prompt_template=template)

docs/source/en/installation.md

@@ -72,7 +72,7 @@ pip install 'transformers[tf-cpu]'
 M1 / ARM Users
 
 You will need to install the following before installing TensorFLow 2.0
-```
+```bash
 brew install cmake
 brew install pkg-config
 ```

docs/source/en/model_doc/fastspeech2_conformer.md

@@ -41,7 +41,7 @@ You can run FastSpeech2Conformer locally with the 🤗 Transformers library.
 
 1. First install the 🤗 [Transformers library](https://github.com/huggingface/transformers), g2p-en:
 
-```
+```bash
 pip install --upgrade pip
 pip install --upgrade transformers g2p-en
 ```

docs/source/en/model_doc/layoutlmv2.md

@@ -50,7 +50,7 @@ this https URL.*
 
 LayoutLMv2 depends on `detectron2`, `torchvision` and `tesseract`. Run the
 following to install them:
-```
+```bash
 python -m pip install 'git+https://github.com/facebookresearch/detectron2.git'
 python -m pip install torchvision tesseract
 ```

docs/source/en/model_doc/lilt.md

@@ -39,7 +39,7 @@ The original code can be found [here](https://github.com/jpwang/lilt).
 - To combine the Language-Independent Layout Transformer with a new RoBERTa checkpoint from the [hub](https://huggingface.co/models?search=roberta), refer to [this guide](https://github.com/jpWang/LiLT#or-generate-your-own-checkpoint-optional).
 The script will result in `config.json` and `pytorch_model.bin` files being stored locally. After doing this, one can do the following (assuming you're logged in with your HuggingFace account):
 
-```
+```python
 from transformers import LiltModel
 
 model = LiltModel.from_pretrained("path_to_your_files")

docs/source/en/model_doc/musicgen.md

@@ -136,7 +136,7 @@ The same [`MusicgenProcessor`] can be used to pre-process an audio prompt that i
 following example, we load an audio file using the 🤗 Datasets library, which can be pip installed through the command
 below:
 
-```
+```bash
 pip install --upgrade pip
 pip install datasets[audio]
 ```

docs/source/en/model_doc/pop2piano.md

@@ -54,7 +54,7 @@ The original code can be found [here](https://github.com/sweetcocoa/pop2piano).
 ## Usage tips
 
 * To use Pop2Piano, you will need to install the 🤗 Transformers library, as well as the following third party modules:  
-```
+```bash
 pip install pretty-midi==0.2.9 essentia==2.1b6.dev1034 librosa scipy
 ```
 Please note that you may need to restart your runtime after installation.

docs/source/en/perf_hardware.md

@@ -64,7 +64,7 @@ Next let's have a look at one of the most important aspects when having multiple
 
 If you use multiple GPUs the way cards are inter-connected can have a huge impact on the total training time. If the GPUs are on the same physical node, you can run:
 
-```
+```bash
 nvidia-smi topo -m
 ```
 

docs/source/en/perf_train_cpu.md

@@ -38,7 +38,7 @@ IPEX release is following PyTorch, to install via pip:
 | 1.12              |  1.12.300+cpu  |
 
 Please run `pip list | grep torch` to get your `pytorch_version`, so you can get the `IPEX version_name`.
-```
+```bash
 pip install intel_extension_for_pytorch==<version_name> -f https://developer.intel.com/ipex-whl-stable-cpu
 ```
 You can check the latest versions in [ipex-whl-stable-cpu](https://developer.intel.com/ipex-whl-stable-cpu) if needed.

docs/source/en/perf_train_cpu_many.md

@@ -39,7 +39,7 @@ Wheel files are available for the following Python versions:
 | 1.12.0            |            | √          | √          | √          | √           |
 
 Please run `pip list | grep torch` to get your `pytorch_version`.
-```
+```bash
 pip install oneccl_bind_pt=={pytorch_version} -f https://developer.intel.com/ipex-whl-stable-cpu
 ```
 where `{pytorch_version}` should be your PyTorch version, for instance 2.1.0.
@@ -59,13 +59,13 @@ Use this standards-based MPI implementation to deliver flexible, efficient, scal
 oneccl_bindings_for_pytorch is installed along with the MPI tool set. Need to source the environment before using it.
 
 for Intel® oneCCL >= 1.12.0
-```
+```bash
 oneccl_bindings_for_pytorch_path=$(python -c "from oneccl_bindings_for_pytorch import cwd; print(cwd)")
 source $oneccl_bindings_for_pytorch_path/env/setvars.sh
 ```
 
 for Intel® oneCCL whose version < 1.12.0
-```
+```bash
 torch_ccl_path=$(python -c "import torch; import torch_ccl; import os;  print(os.path.abspath(os.path.dirname(torch_ccl.__file__)))")
 source $torch_ccl_path/env/setvars.sh
 ```
@@ -154,7 +154,7 @@ This example assumes that you have:
 
 The snippet below is an example of a Dockerfile that uses a base image that supports distributed CPU training and then
 extracts a Transformers release to the `/workspace` directory, so that the example scripts are included in the image:
-```
+```dockerfile
 FROM intel/ai-workflows:torch-2.0.1-huggingface-multinode-py3.9
 
 WORKDIR /workspace
@@ -286,7 +286,7 @@ set the same CPU and memory amounts for both the resource limits and requests.
 
 After the PyTorchJob spec has been updated with values appropriate for your cluster and training job, it can be deployed
 to the cluster using:
-```
+```bash
 kubectl create -f pytorchjob.yaml
 ```
 
@@ -304,7 +304,7 @@ transformers-pytorchjob-worker-3                         1/1     Running
 ```
 
 The logs for worker can be viewed using `kubectl logs -n kubeflow <pod name>`. Add `-f` to stream the logs, for example:
-```
+```bash
 kubectl logs -n kubeflow transformers-pytorchjob-worker-0 -f
 ```
 

docs/source/en/perf_train_gpu_many.md

@@ -140,7 +140,7 @@ Here is the benchmarking code and outputs:
 
 **DP**
 
-```
+```bash
 rm -r /tmp/test-clm; CUDA_VISIBLE_DEVICES=0,1 \
 python examples/pytorch/language-modeling/run_clm.py \
 --model_name_or_path gpt2 --dataset_name wikitext --dataset_config_name wikitext-2-raw-v1 \
@@ -151,7 +151,7 @@ python examples/pytorch/language-modeling/run_clm.py \
 
 **DDP w/ NVlink**
 
-```
+```bash
 rm -r /tmp/test-clm; CUDA_VISIBLE_DEVICES=0,1 \
 torchrun --nproc_per_node 2 examples/pytorch/language-modeling/run_clm.py \
 --model_name_or_path gpt2 --dataset_name wikitext --dataset_config_name wikitext-2-raw-v1 \
@@ -162,7 +162,7 @@ torchrun --nproc_per_node 2 examples/pytorch/language-modeling/run_clm.py \
 
 **DDP w/o NVlink**
 
-```
+```bash
 rm -r /tmp/test-clm; NCCL_P2P_DISABLE=1 CUDA_VISIBLE_DEVICES=0,1 \
 torchrun --nproc_per_node 2 examples/pytorch/language-modeling/run_clm.py \
 --model_name_or_path gpt2 --dataset_name wikitext --dataset_config_name wikitext-2-raw-v1 \

docs/source/en/perf_train_gpu_one.md

@@ -201,7 +201,7 @@ of 23 bits precision it has only 10 bits (same as fp16) and uses only 19 bits in
 you can use the normal fp32 training and/or inference code and by enabling tf32 support you can get up to 3x throughput 
 improvement. All you need to do is to add the following to your code:
 
-```
+```python
 import torch
 torch.backends.cuda.matmul.allow_tf32 = True
 torch.backends.cudnn.allow_tf32 = True

docs/source/en/tasks/video_classification.md

@@ -483,7 +483,7 @@ You can also manually replicate the results of the `pipeline` if you'd like.
 
 Now, pass your input to the model and return the `logits`:
 
-```
+```py
 >>> logits = run_inference(trained_model, sample_test_video["video"])
 ```
 

docs/source/fr/installation.md

@@ -74,7 +74,7 @@ Pour les architectures mac M1 / ARM
 
 Vous devez installer les outils suivants avant d'installer TensorFLow 2.0
 
-```
+```bash
 brew install cmake
 brew install pkg-config
 ```

docs/source/it/perf_hardware.md

@@ -63,7 +63,7 @@ Diamo quindi un'occhiata a uno degli aspetti più importanti quando si hanno pi
 
 Se utilizzi più GPU, il modo in cui le schede sono interconnesse può avere un enorme impatto sul tempo totale di allenamento. Se le GPU si trovano sullo stesso nodo fisico, puoi eseguire:
 
-```
+```bash
 nvidia-smi topo -m
 ```
 

docs/source/ja/chat_templating.md

@@ -215,7 +215,7 @@ LLM（Language Model）はさまざまな入力形式を処理できるほどス
 
 If you like this one, here it is in one-liner form, ready to copy into your code:
 
-```
+```python
 tokenizer.chat_template = "{% for message in messages %}{{'<|im_start|>' + message['role'] + '\n' + message['content'] + '<|im_end|>' + '\n'}}{% endfor %}"
 ```
 

docs/source/ja/custom_tools.md

@@ -385,7 +385,7 @@ Assistant:
 
 したがって、カスタム`chat`プロンプトテンプレートの例もこのフォーマットを使用することが重要です。以下のように、インスタンス化時に`chat`テンプレートを上書きできます。
 
-```
+```python
 template = """ [...] """
 
 agent = HfAgent(url_endpoint=your_endpoint, chat_prompt_template=template)

docs/source/ja/main_classes/deepspeed.md

@@ -2202,7 +2202,7 @@ print(f"rank{rank}:\n   in={text_in}\n  out={text_out}")
 
 それを`t0.py`として保存して実行しましょう。
 
-```
+```bash
 $ deepspeed --num_gpus 2 t0.py
 rank0:
    in=Is this review positive or negative? Review: this is the best cast iron skillet you will ever buy
@@ -2226,13 +2226,13 @@ DeepSpeed 統合を含む PR を送信する場合は、CircleCI PR CI セット
 
 DeepSpeed テストを実行するには、少なくとも以下を実行してください。
 
-```
+```bash
 RUN_SLOW=1 pytest tests/deepspeed/test_deepspeed.py
 ```
 
 モデリングまたは pytorch サンプル コードのいずれかを変更した場合は、Model Zoo テストも実行します。以下はすべての DeepSpeed テストを実行します。
 
-```
+```bash
 RUN_SLOW=1 pytest tests/deepspeed
 ```