Write unit test for imagelab.visualize()

[sanjanag]

imagelab.visualize(), picks random images from the dataset and visualizes them in a grid.
Existing tests : https://github.com/cleanlab/cleanvision/blob/main/tests/test_visualize.py

Things to test

• Test imagelab.visualize(issue_types) works as intended for all 3 types of dataset

1. local data_path folder dataset
2. huggingface dataset
3. torchvision dataset

• Test show_id argument

[RagnarokAnsh]

Hey, Can I work on this issue? This would be great for my first contribution

[sanjanag]

Sure, you can go ahead with this.

[Gunjan-Goyal]

Since the issue has not been resolved yet, can you assign me this issue?

[sanjanag]

Since the issue has not been resolved yet, can you assign me this issue?

Sure