doc: update documentation about poetry update (OpenHands#1962)

yufansong · li-boxuan · web-flow · commit 34cccfe9cc2a · 2024-05-22T07:33:53.000Z
* add doc

* Update Development.md

---------

Co-authored-by: Boxuan Li &lt;liboxuan@connect.hku.hk&gt;
diff --git a/Development.md b/Development.md
@@ -94,3 +94,8 @@ poetry run pytest ./tests/unit/test_sandbox.py
 #### Integration tests
 
 Please refer to [this README](./tests/integration/README.md) for details.
+
+### 9. Add or update dependency
+
+1. Add your dependency in `pyproject.toml` or use `peotry add xxx`
+2. Update the poetry.lock file via `poetry lock --no-update`
