Can't load ds = load_dataset("imdb")

### Describe the bug

I did `from datasets import load_dataset, load_metric` and then `ds = load_dataset("imdb")` and it gave me the error:
ExpectedMoreDownloadedFiles: {'http://ai.stanford.edu/~amaas/data/sentiment/aclImdb_v1.tar.gz'}

I tried doing `ds = load_dataset("imdb",download_mode="force_redownload")` as well as reinstalling dataset. I still face this problem.

### Steps to reproduce the bug

1. from datasets import load_dataset, load_metric
2. ds = load_dataset("imdb")

### Expected behavior

It should load and give me this when I run `ds`

DatasetDict({
    train: Dataset({
        features: ['text', 'label'],
        num_rows: 25000
    })
    test: Dataset({
        features: ['text', 'label'],
        num_rows: 25000
    })
    unsupervised: Dataset({
        features: ['text', 'label'],
        num_rows: 50000
    })
})

### Environment info

- `datasets` version: 2.14.6
- Platform: Linux-5.4.0-164-generic-x86_64-with-glibc2.17
- Python version: 3.8.18
- Huggingface_hub version: 0.16.2
- PyArrow version: 13.0.0
- Pandas version: 2.0.2

Comments:
I'm unable to reproduce this error. The server hosting the files may have been down temporarily, so try again.

getting the same error

I am getting the following error:
Env: Python3.10
datasets: 2.10.1
Linux: Amazon Linux2

`Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/ec2-user/anaconda3/envs/JupyterSystemEnv/lib/python3.10/site-packages/datasets/load.py", line 1759, in load_dataset
    builder_instance = load_dataset_builder(
  File "/home/ec2-user/anaconda3/envs/JupyterSystemEnv/lib/python3.10/site-packages/datasets/load.py", line 1496, in load_dataset_builder
    dataset_module = dataset_module_factory(
  File "/home/ec2-user/anaconda3/envs/JupyterSystemEnv/lib/python3.10/site-packages/datasets/load.py", line 1218, in dataset_module_factory
    raise e1 from None
  File "/home/ec2-user/anaconda3/envs/JupyterSystemEnv/lib/python3.10/site-packages/datasets/load.py", line 1202, in dataset_module_factory
    ).get_module()
  File "/home/ec2-user/anaconda3/envs/JupyterSystemEnv/lib/python3.10/site-packages/datasets/load.py", line 767, in get_module
    else get_data_patterns_in_dataset_repository(hfh_dataset_info, self.data_dir)
  File "/home/ec2-user/anaconda3/envs/JupyterSystemEnv/lib/python3.10/site-packages/datasets/data_files.py", line 675, in get_data_patterns_in_dataset_repository
    return _get_data_files_patterns(resolver)
  File "/home/ec2-user/anaconda3/envs/JupyterSystemEnv/lib/python3.10/site-packages/datasets/data_files.py", line 236, in _get_data_files_patterns
    data_files = pattern_resolver(pattern)
  File "/home/ec2-user/anaconda3/envs/JupyterSystemEnv/lib/python3.10/site-packages/datasets/data_files.py", line 486, in _resolve_single_pattern_in_dataset_repository
    glob_iter = [PurePath(filepath) for filepath in fs.glob(PurePath(pattern).as_posix()) if fs.isfile(filepath)]
  File "/home/ec2-user/anaconda3/envs/JupyterSystemEnv/lib/python3.10/site-packages/fsspec/spec.py", line 606, in glob
    pattern = glob_translate(path + ("/" if ends_with_sep else ""))
  File "/home/ec2-user/anaconda3/envs/JupyterSystemEnv/lib/python3.10/site-packages/fsspec/utils.py", line 734, in glob_translate
    raise ValueError(
ValueError: Invalid pattern: '**' can only be an entire path component`

Resolved by upgrading datasets version to 2.18.0