additional commenting

main.go

@@ -116,16 +116,19 @@ func LoadMatrixData() (string, int, int) {
 }
 
 func SendRequest(client *resty.Client, url string, ins []interface{}) {
+	// Build and send request
 	resp, err := client.R().
 		SetHeader("Content-Type", "application/json").
 		SetBody(ins).
 		Post(fmt.Sprintf("%s/instructions", url))
 
+	// Error handling
 	if err != nil {
 		log.Fatal(err)
 		return
 	}
 
+	// Print response status
 	log.Printf("Response Status: %s\n", resp.Status())
 }