From ce4f45538b8a08d143cfebe6e139c9022bc67bc3 Mon Sep 17 00:00:00 2001
From: Naoto Mizuno <naotomizuno@preferred.jp>
Date: Fri, 6 Oct 2023 14:17:21 +0900
Subject: [PATCH] Add optional-dependencies for preferential optimization

---
 docs/tutorials/preferential-optimization.rst | 2 +-
 pyproject.toml                               | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/tutorials/preferential-optimization.rst b/docs/tutorials/preferential-optimization.rst
index 4d2644ea..a192e883 100644
--- a/docs/tutorials/preferential-optimization.rst
+++ b/docs/tutorials/preferential-optimization.rst
@@ -27,7 +27,7 @@ First, ensure the necessary packages are installed by executing the following co
 
 .. code-block:: console
 
-    $ pip install "optuna>=3.3.0" "optuna-dashboard>=0.13.0b1" pillow botorch
+    $ pip install "optuna>=3.3.0" "optuna-dashboard[preferential]>=0.13.0b1" pillow
 
 Next, execute the Python script, copied from `generator.py`_.
 
diff --git a/pyproject.toml b/pyproject.toml
index 4eff6f1f..050a624a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,6 +54,9 @@ optional = [
     "botorch",
 ]
 
+preferential = [
+    "botorch>=0.8.1",
+]
 
 [project.scripts]
 optuna-dashboard = "optuna_dashboard._cli:main"