kagglehub changed function: set_kaggle_credentials renamed to set_kaggle_api_token

[gabrielhuang]

How to reproduce (i'm forcing the versions due to pytorch/ao#2919)

$ pip install torch==2.9.1 torchvision torchao==0.15.0 --index-url https://download.pytorch.org/whl/cu128
$ pip install torch
$ tune --help                                                                       
Traceback (most recent call last):                                                                                     
  File "/home/toolkit/.conda/envs/backdoors/bin/tune", line 3, in <module>                                             
    from torchtune._cli.tune import main                                                                               
  File "/home/toolkit/.conda/envs/backdoors/lib/python3.12/site-packages/torchtune/_cli/tune.py", line 12, in <module> 
    from torchtune._cli.download import Download           
  File "/home/toolkit/.conda/envs/backdoors/lib/python3.12/site-packages/torchtune/_cli/download.py", line 22, in <modu
le>                                                        
    from kagglehub.auth import set_kaggle_credentials                                                                  
ImportError: cannot import name 'set_kaggle_credentials' from 'kagglehub.auth' (/home/toolkit/.conda/envs/backdoors/lib
/python3.12/site-packages/kagglehub/auth.py). Did you mean: 'get_kaggle_credentials'?                                  

Installed library versions

torch==2.9.1+cu128
torchao==0.15.0+cu128
torchdata==0.11.0
torchtune==0.6.1
torchvision==0.24.1+cu128
kagglehub==0.4.1  # problematic

It's been changed in this commit (0.4.1 of kagglehub)
Kaggle/kagglehub@f4bb1b2

Workaround: downgrade kagglehub

pip install kagglehub==0.4.0

[krammnic]

Hey! Thanks for the issue. Let me fix this

[rosbo]

FYI, we are adding back this method to support our legacy credentials to avoid breakage: Kaggle/kagglehub#281

However, using the new Kaggle API tokens is better.

[krammnic]

@rosbo Hey, thanks for the answer, that's great. I will iterate on the PR then