Progress bars have color red and never completed to 100%
Hi @echatzikyriakidis, thanks for submitting the issue.
Which shell are you using exactly? I tried to run the command you sent, but I don't see colors at all 🧐

I tried from bash and zsh as well. Hi @david1542 ,

I use Google Colab.
 Got it. I [created a PR](https://github.com/huggingface/datasets/pull/5120) that fixes this issue. Turns out that the wrapping logic for the inner loop was slightly incorrect. Thank you!
## Describe the bug
Progress bars after transformative operations turn in red and never be completed to 100%

## Steps to reproduce the bug
```python
from datasets import load_dataset

load_dataset('rotten_tomatoes', split='test').filter(lambda o: True)
```

## Expected results
Progress bar should be 100% and green

## Actual results
Progress  bar turn in red and never completed to 100%

## Environment info
- `datasets` version: 2.6.1
- Platform: Linux-5.10.133+-x86_64-with-Ubuntu-18.04-bionic
- Python version: 3.7.14
- PyArrow version: 6.0.1
- Pandas version: 1.3.5