diff --git a/.hound.yml b/.hound.yml
new file mode 100644
index 0000000..79c6e75
--- /dev/null
+++ b/.hound.yml
@@ -0,0 +1,2 @@
+flake8:
+  enabled: true
diff --git a/test.py b/test.py
new file mode 100644
index 0000000..069b6c7
--- /dev/null
+++ b/test.py
@@ -0,0 +1,15 @@
+import sys
+import os.path
+
+
+def foo():
+    print(os.path.cwd())
+
+
+def test():
+    print('test desuyo', file=sys.stdout)
+    print(foo())
+
+
+if __name__ == '__main__':
+    test()