commit 4aa369c448cc2a80efae54c618d218c8a7953610
Author: Abhishek  Test Tiwari <abhishektiwari@gofynd.com>
Date:   Tue Apr 22 10:38:35 2025 +0000

    code update recorded at: 22/04/25 10:38:35

diff --git a/handler.go b/handler.go
new file mode 100644
index 0000000..499e2b0
--- /dev/null
+++ b/handler.go
@@ -0,0 +1,15 @@
+package main
+
+import (
+	"net/http"
+	"os"
+)
+
+// Handler function to handle requests
+func handler(w http.ResponseWriter, r *http.Request) {
+	foo := os.Getenv("FOO")
+	if foo == "" {
+		foo = "Specified environment variable is not set."
+	}
+	w.Write([]byte(foo))
+}