diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..c91f1fe
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module github.com/mishhgun01/graph-builder
+
+go 1.19
diff --git a/graph-builder.exe b/graph-builder.exe
deleted file mode 100644
index e14186c..0000000
Binary files a/graph-builder.exe and /dev/null differ