Update README.md

README.md

@@ -12,18 +12,6 @@ A _dead simple_ Python package for creating custom JAX pytree objects.
 * Its compatible with both `dataclasses` and regular classes
 * It has no intention of supporting Neural Network use cases (e.g. partitioning)
 
-<details><summary>What about Equinox, Treeo, etc?</summary>
-
-Most pytree-based neural network libraries start simple but end up adding
-a lot of features that are not needed for simple pytree objects. `flax.struct.PytreeNode`
-is the simplest one out there, but it has two downsides:
-
-1. Forces you to use `dataclasses`, which is not a bad thing but not always
-what you want.
-2. It requires you to install `flax` just to use it.
-
-</details>
-
 ## Installation
 
 ```bash