Created README_hd.md
A Hindi Translation for README

# What does this PR do?
It adds the Hindi Translation for the README File !
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Fixes # (issue)


## Before submitting
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Models:

- albert, bert, xlm: @LysandreJik
- blenderbot, bart, marian, pegasus, encoderdecoder,  t5: @patrickvonplaten, @patil-suraj
- longformer, reformer, transfoxl, xlnet: @patrickvonplaten
- fsmt: @stas00
- funnel: @sgugger
- gpt2: @patrickvonplaten, @LysandreJik
- rag: @patrickvonplaten, @lhoestq
- tensorflow: @LysandreJik

Library:

- benchmarks: @patrickvonplaten
- deepspeed: @stas00
- ray/raytune: @richardliaw, @amogkam
- text generation: @patrickvonplaten
- tokenizers: @n1t0, @LysandreJik
- trainer: @sgugger
- pipelines: @LysandreJik

Documentation: @sgugger

HF projects:

- datasets: [different repo](https://github.com/huggingface/datasets)
- rust tokenizers: [different repo](https://github.com/huggingface/tokenizers)

Examples:

- maintained examples (not research project or legacy): @sgugger, @patil-suraj
- research_projects/bert-loses-patience: @JetRunner
- research_projects/distillation: @VictorSanh

 -->

The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/transformers/pr_19903). All of your documentation changes will be reflected on that endpoint.<|||||>added the proper info in [this dictionary](https://github.com/huggingface/transformers/blob/7a1c68a8454c25c55f3f8978c182ea90e3412f5c/utils/check_copies.py#L39)

By a new pull request 
[Update check_copies.py #19905](https://github.com/huggingface/transformers/pull/19905)<|||||>No this should all be in the same pull request please.<|||||>> No this should all be in the same pull request please.

Updated the check_copies.py in this current Pull Request and closed the previous Pull Request !<|||||>Any Update ?<|||||>I think you need to run `make fix-copies` on your side to adjust the READMEs, then it should be good to merge if all comments are addressed :-)<|||||>Please address remaining comments along with steps Sylvain has mentioned and then we are good to go<|||||>> Please address remaining comments along with steps Sylvain has mentioned and then we are good to go

Addressed all the comments and updated the file according to them !
Can you please help me understanding this fix-copies concept which Sylvain has mentioned as i dont know about it !<|||||>Hello @AkshitGulyan, in the above PR I fixed subtle and time-consuming bugs to run `make fix-copies` without any issues. The details are below so that you can do these things next time.

1. When I ran `make fix-copies` locally I got below error:
```
(ml) sourabmangrulkar@Sourabs-MacBook-Pro transformers % make fix-copies
python utils/check_copies.py --fix_and_overwrite
Traceback (most recent call last):
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 572, in <module>
    check_copies(args.fix_and_overwrite)
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 270, in check_copies
    check_model_list_copy(overwrite=overwrite)
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 455, in check_model_list_copy
    localized_md_list = get_model_list(filename, _start_prompt, _end_prompt)
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 303, in get_model_list
    while not lines[start_index].startswith(start_prompt):
IndexError: list index out of range
make: *** [fix-copies] Error 1
```  

2. After spending time diving into `utils/check_copies.py` found the issue wherein `prompt_start` specified was not matching to the line in `README_hd.md`. Made them same.

3. Then got this issue:
```
Traceback (most recent call last):
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 354, in convert_to_localized_md
    localized_model_index = {
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 355, in <dictcomp>
    re.search(r"\*\*\[([^\]]*)", line).groups()[0]: line
AttributeError: 'NoneType' object has no attribute 'groups'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 575, in <module>
    check_copies(args.fix_and_overwrite)
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 270, in check_copies
    check_model_list_copy(overwrite=overwrite)
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 459, in check_model_list_copy
    readmes_match, converted_md_list = convert_to_localized_md(md_list, localized_md_list, _format_model_list)
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 359, in convert_to_localized_md
    raise AttributeError("A model name in localized READMEs cannot be recognized.")
AttributeError: A model name in localized READMEs cannot be recognized.
(ml) sourabmangrulkar@Sourabs-MacBook-Pro transformers % python utils/check_copies.py
Traceback (most recent call last):
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 351, in convert_to_localized_md
    localized_model_index = {
  File "/Users/sourabmangrulkar/Code/transformers/utils/check_copies.py", line 352, in <dictcomp>
    re.search(r"\*\*\[([^\]]*)", line).groups()[0]: line
AttributeError: 'NoneType' object has no attribute 'groups'
```

This was a subtle bug which took quite some time to figure out. You had improperly formatted the following models with improper spaces resulting in regex failing, below shows the buggy version:
```
1. ** [TrOCR] (https://huggingface.co/docs/transformers/model_doc/trocr) ** (from Microsoft) released with the paper [TrOCR: Transformer-based Optical Character Recognition with Pre-trained Models](https://arxiv.org/abs/2109.10282) by Minghao Li, Tengchao Lv, Lei Cui, Yijuan Lu, Dinei Florencio, Cha Zhang, Zhoujun Li, Furu Wei.
1. ** [UL2] (https://huggingface.co/docs/transformers/model_doc/ul2) ** (from Google Research) released with the paper [Unifying Language Learning Paradigms](https://arxiv.org/abs/2205.05131v1) by Yi Tay, Mostafa Dehghani, Vinh Q. Tran, Xavier Garcia, Dara Bahri, Tal Schuster, Huaixiu Steven Zheng, Neil Houlsby, Donald Metzler 
```

So, after fixing it everything works as expected:
```
(ml) sourabmangrulkar@Sourabs-MacBook-Pro transformers % make fix-copies             
python utils/check_copies.py --fix_and_overwrite
python utils/check_table.py --fix_and_overwrite
python utils/check_dummies.py --fix_and_overwrite
```

Also, model list is very very inconsistent with some models having names in Hindi while others in English. Follow the format where all model names are in latin script instead of Devanagari script. <|||||>Hello @AkshitGulyan, please transfer the changes from above sample PR to this PR. Thank you and hope the above explanation clarifies the steps that Sylvain was suggesting. <|||||>Hello @AkshitGulyan, can you please reopen this PR and transfer the relevant changes from above sample PR to this PR.