diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d280e8e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+__pycache__/
+*.pyc
+*.pyo
+.venv/
+.DS_Store
diff --git a/dashboard/__pycache__/sensit_decoder.cpython-314.pyc b/dashboard/__pycache__/sensit_decoder.cpython-314.pyc
deleted file mode 100644
index 6a733c9..0000000
Binary files a/dashboard/__pycache__/sensit_decoder.cpython-314.pyc and /dev/null differ