Update installation instructions in README.md and CONTRIBUTING.md

CONTRIBUTING.md

@@ -19,7 +19,12 @@ We do not enforce strict rules on the design of the code, but we do have a few g
 
 We use [Rye](https://rye-up.com/guide/installation/) to manage our development environment. Please follow the instructions on the Rye website to install it.
 
-Once Rye is installed, you can clone the repository and run `rye sync` to install the dependencies.
+Once Rye is installed, you can setup your development environment by doing:
+```bash
+git clone "git@github.com:finegrain-ai/refiners.git"
+cd refiners
+rye sync --all-features
+```
 
 ## Linting
 

README.md

@@ -56,14 +56,14 @@ ______________________________________________________________________
 
 ## Installation
 
-The current recommended way to install Refiners is from source using [Rye](https://rye-up.com/):
+The current recommended way to install Refiners is from source:
 
 ```bash
-git clone "git@github.com:finegrain-ai/refiners.git"
-cd refiners
-rye sync --all-features
+pip install git+https://github.com/finegrain-ai/refiners.git
 ```
 
+To setup a development environment, see [CONTRIBUTING.md](CONTRIBUTING.md).
+
 ## Documentation
 
 Refiners comes with a MkDocs-based documentation website available at https://refine.rs. You will find there a [quick start guide](https://refine.rs/getting-started/recommended/), a description of the [key concepts](https://refine.rs/concepts/chain/), as well as in-depth foundation model adaptation [guides](https://refine.rs/guides/adapting_sdxl/).