diff --git a/dev.py b/dev.py
index 7b3ab91..5eaf642 100755
--- a/dev.py
+++ b/dev.py
@@ -28,6 +28,8 @@ for cmd in sys.argv[1:]:
                     if ser.in_waiting > 0:  # Check if there is data in the buffer
                         data = ser.readline().decode('utf-8').strip()  # Read and decode the data
                         print(data)
+        case "clean":
+            subprocess.call(["mpremote", "connect", port, "fs", "rm", ":/settings.json"])
 
 
 
diff --git a/test/patterns/n_chase.py b/test/patterns/n_chase.py
index c45db0c..e89d242 100644
--- a/test/patterns/n_chase.py
+++ b/test/patterns/n_chase.py
@@ -136,3 +136,8 @@ if __name__ == "__main__":
     asyncio.run(main())
 
 
+
+
+
+
+