update

Author: alexanderswerdlow

README.md

@@ -69,6 +69,8 @@ This does the following:
 - Saves the batch of [10, ...] to an image (viewed as a grid by default). Uses a timestamp for the name and PNG format by default.
 - Saves the batch of [10, ...] as a video. Uses a timestamp for the name and MP4 format by default.
 
+For additional usage examples, see the [test suite](tests/test_im_utils.py).
+
 ## When you should use image_utils
 
 - If you need to quickly visualize and work with images/videos.
@@ -112,11 +114,9 @@ If you want a dedicated library for this, check out [lovely-tensors](https://git
 
 *Note*: If you want to know more about how to use specific methods or which formats we test on, check out `tests/test_im_utils.py`.
 
-To run all tests, simply run: `pytest`
-
-To break with pdb on error, use: `pytest --pdb -s`
-
-To run a specific test use: `pytest -k 'test_concat' --pdb -s`
+- To run all tests, simply run: `pytest`
+- To break with pdb on error, use: `pytest --pdb -s`
+- To run a specific test use: `pytest -k 'test_concat' --pdb -s`
 
 ## Development
 ### Local Installation