change docs

Author: melonora

docs/index.md

@@ -16,8 +16,14 @@ Please see our publication {cite}`marconatoSpatialDataOpenUniversal2024` for cit
 
 :::{note}
 With dask < 2025.2.0, users can get an error as described in [#1077](https://github.com/scverse/spatialdata/issues/1064). While we tried implementing fixes in SpatialData, it can be that
-users perform operations on the `Points` data themselves and get this error. In order to prevent it, please add the following on the line before the error occurs:
-`dask.config.set({"optimization.tune.active": False})`. This setting can be set to True after the line where the error occurs.
+users perform operations on the `Points` data themselves and get this error. In order to prevent it, users can use a context manager we created.
+
+```python
+with disable_dask_tune_optimization() if data.npartitions > 1 else contextlib.nullcontext():
+    <your operation on points dask dataframe>
+```
+
+This will disable dask graph optimization if the dataframe has more than 1 partition and otherwise keep it enabled.
 :::
 
 [//]: # "numfocus-fiscal-sponsor-attribution"