diff --git a/env.py b/sub/env.py
similarity index 100%
rename from env.py
rename to sub/env.py
diff --git a/lalala.py b/sub/lalala.py
similarity index 100%
rename from lalala.py
rename to sub/lalala.py
diff --git a/pyproject.toml b/sub/pyproject.toml
similarity index 100%
rename from pyproject.toml
rename to sub/pyproject.toml
diff --git a/readme.md b/sub/readme.md
similarity index 100%
rename from readme.md
rename to sub/readme.md
diff --git a/yoyo.py b/sub/yoyo.py
similarity index 100%
rename from yoyo.py
rename to sub/yoyo.py
diff --git a/yoyoyo.py b/sub/yoyoyo.py
similarity index 100%
rename from yoyoyo.py
rename to sub/yoyoyo.py