[BUG]in MJHQ dataset, the format of feature is different in function _info and _generate_examples

[dingdingdong-sun]

As the title, I found here is weird. So I'd like to report it as a bug.

1. the data class in MJHQ.py named "DCI" at line 49
   class DCI(datasets.GeneratorBasedBuilder):

2. in func _info, the feature is
   {
   "filename": datasets.Value("string"),
   "category": datasets.Value("string"),
   "image": datasets.Image(),
   "prompt": datasets.Value("string"),
   "prompt_path": datasets.Value("string"),
   "image_root": datasets.Value("string"),
   "image_path": datasets.Value("string"),
   "split": datasets.Value("string"),
   }
   but, in func _generate_examples, it is
   {
   "filename": name,
   "category": category,
   "image": Image.open(image_path) if self.config.return_gt else None,
   "prompt": prompt,
   "meta_path": meta_path,
   "image_root": image_root,
   "image_path": image_path,
   "split": self.config.name,
   }
   here is the difference at the 5th feature("prompt_path" and "meta_path")

[mingzhou-chen]

I changed prompt_path to meta_path and it seems to be working now.
Not quite sure what the use of this prompt_path is.

[Ahmaddimran]

yea it seems to give a error. Thank you @mingzhou-chen for the fix!