Update pyproject.toml

rm-openai · web-flow · commit 59aed3490d5a · 2025-03-25T13:37:01.000-04:00
diff --git a/pyproject.toml b/pyproject.toml
@@ -57,6 +57,7 @@ dev = [
     "pynput",
     "textual",
     "websockets",
+    "graphviz",
 ]
 
 [tool.uv.workspace]
