diff --git a/.markdownlint.json b/.markdownlint.json
index 0aa04c0..7ab1720 100644
--- a/.markdownlint.json
+++ b/.markdownlint.json
@@ -1,3 +1,3 @@
 {
     "MD026": false
-}
\ No newline at end of file
+}
diff --git a/.vscode/settings.json b/.vscode/settings.json
index d3db2d2..060ee41 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,11 +1,5 @@
 {
-    "python.testing.unittestArgs": [
-        "-v",
-        "-s",
-        ".",
-        "-p",
-        "test_*.py"
-    ],
+    "python.testing.unittestArgs": ["-v", "-s", ".", "-p", "test_*.py"],
     "python.testing.pytestEnabled": false,
-    "python.testing.unittestEnabled": true,
-}
\ No newline at end of file
+    "python.testing.unittestEnabled": true
+}
diff --git a/effortless/effortless.py b/effortless/effortless.py
index 7caae83..c955e46 100644
--- a/effortless/effortless.py
+++ b/effortless/effortless.py
@@ -2,16 +2,18 @@
 import json
 import os
 
-_STORAGE_FILE = 'db.effortless'
+_STORAGE_FILE = "db.effortless"
+
 
 def set(obj):
     """Store an object in a persistent file-based storage."""
-    with open(_STORAGE_FILE, 'w') as f:
+    with open(_STORAGE_FILE, "w") as f:
         json.dump(obj, f)
 
+
 def get():
     """Retrieve the stored object from file-based storage."""
     if not os.path.exists(_STORAGE_FILE):
         return None
-    with open(_STORAGE_FILE, 'r') as f:
+    with open(_STORAGE_FILE, "r") as f:
         return json.load(f)