imdb dataset cannot be loaded 
It looks like there was an issue while building the imdb dataset.
Could you provide more information about your OS and the version of python and `datasets` ?

Also could you try again with 
```python
dataset = datasets.load_dataset("imdb", split="train", download_mode="force_redownload")
```
to make sure it's not a corrupted file issue ? I was using version 1.1.2 and this resolved with version 1.1.3, thanks.  Hello,
I have the same pb with 1.8.0 Hi ! I just tried in 1.8.0 and it worked fine. Can you try again ? Maybe the dataset host had some issues that are fixed now Hello,
It works fine now :) !
Thanks ! Ran into the same issue on a different dataset. I workedaround this by passing 

        verification_mode='no_checks',

to load_dataset method. Ref: https://github.com/huggingface/datasets/blob/871eabc7b23c27d677bc06ae2cc1ec3a2a04b10f/src/datasets/builder.py#L1141

Note that this is a hack before the root cause is solved.
Hi
I am trying to load the imdb train dataset

`dataset = datasets.load_dataset("imdb", split="train")`

getting following errors, thanks for your help 
```
Traceback (most recent call last):        
  File "<stdin>", line 1, in <module>
  File "/idiap/user/rkarimi/libs/anaconda3/envs/internship/lib/python3.7/site-packages/datasets/load.py", line 611, in load_dataset
    ignore_verifications=ignore_verifications,
  File "/idiap/user/rkarimi/libs/anaconda3/envs/internship/lib/python3.7/site-packages/datasets/builder.py", line 476, in download_and_prepare
    dl_manager=dl_manager, verify_infos=verify_infos, **download_and_prepare_kwargs
  File "/idiap/user/rkarimi/libs/anaconda3/envs/internship/lib/python3.7/site-packages/datasets/builder.py", line 558, in _download_and_prepare
    verify_splits(self.info.splits, split_dict)
  File "/idiap/user/rkarimi/libs/anaconda3/envs/internship/lib/python3.7/site-packages/datasets/utils/info_utils.py", line 73, in verify_splits
    raise NonMatchingSplitsSizesError(str(bad_splits))
datasets.utils.info_utils.NonMatchingSplitsSizesError: [{'expected': SplitInfo(name='test', num_bytes=32660064, num_examples=25000, dataset_name='imdb'), 'recorded': SplitInfo(name='test', num_bytes=26476338, num_examples=20316, dataset_name='imdb')}, {'expected': SplitInfo(name='train', num_bytes=33442202, num_examples=25000, dataset_name='imdb'), 'recorded': SplitInfo(name='train', num_bytes=0, num_examples=0, dataset_name='imdb')}, {'expected': SplitInfo(name='unsupervised', num_bytes=67125548, num_examples=50000, dataset_name='imdb'), 'recorded': SplitInfo(name='unsupervised', num_bytes=0, num_examples=0, dataset_name='imdb')}]
>>> dataset = datasets.load_dataset("imdb", split="train")

```
