From dbebd5d1e0bdd055eda6e26bc23bb18beceef8d4 Mon Sep 17 00:00:00 2001
From: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>
Date: Sat, 25 May 2024 18:44:34 -0400
Subject: [PATCH] add docs

---
 tests/test_cli.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/test_cli.py b/tests/test_cli.py
index ec3885f..176fbee 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -1,6 +1,8 @@
+"""Test command line interface."""
 import subprocess as sp
 import sys
 
 
 def test_module():
+    """Test python -m mddatasetbuilder."""
     sp.check_output([sys.executable, "-m", "mddatasetbuilder", "-h"])