gh-217: nonlinear halo model reaction boost v0.2

.github/workflows/ci.yaml

@@ -47,7 +47,7 @@ jobs:
       - name: Install cloelib and extras from pyproject.toml
         run: |
           mamba run -n $ENV_NAME python -m pip install --upgrade pip
-          mamba run -n $ENV_NAME python -m pip install ".[camb,classy,euclidemu2,baccoemu,emantis]"
+          mamba run -n $ENV_NAME python -m pip install ".[camb,classy,euclidemu2,baccoemu,emantis,react]"
       - name: Run tests
         run: mamba run -n $ENV_NAME python -m pytest
   build:

README.md

@@ -96,15 +96,17 @@ pip install .
 4. **Add optional superpowers** – Enhance with external dependencies and tools:
 
 ```sh
-pip install .[camb,classy,hmcode2020emu,comet-emu,euclidemu2,pylevin,mpmath,tensorflow,pyinstrument,baccoemu,emantis,pbjcosmo]
+pip install .[camb,classy,hmcode2020emu,comet-emu,euclidemu2,pylevin,mpmath,tensorflow,pyinstrument,baccoemu,emantis,pbjcosmo,react]
 ```
 
 > **💡 Pro Tip:** Some shells struggle with brackets. Try quotes if needed:
 >
 > ```sh
-> pip install ."[camb,classy,hmcode2020emu,comet-emu,euclidemu2,pylevin,mpmath,tensorflow,pyinstrument,baccoemu,emantis,pbjcosmo]"
+> pip install ."[camb,classy,hmcode2020emu,comet-emu,euclidemu2,pylevin,mpmath,tensorflow,pyinstrument,baccoemu,emantis,pbjcosmo,react]"
 > ```
 
+The `react` extra installs [`MGEmu`](https://github.com/nebblu/MGEmus.git) together with the TensorFlow support it needs for the ReACT modified-gravity boost module. If you only need that stack, `pip install ".[react,camb]"` is usually enough to get started.
+
 You're all set! 🎉 Ready to compute cosmological observables.
 
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