Cleaned code

main.go

@@ -15,16 +15,13 @@ func main() {
 	r.GET("/", endpoints.HandleIndex)
 	r.POST("/upload", endpoints.HandleFileUpload)
 	r.GET("/uploads/:fileID/:filename", endpoints.HandleFileDownload)
-	
-	r.GET("/health", func(c *gin.Context) {
-		c.JSON(200, gin.H{"status": "ok"})
-	})
+	r.GET("/health", func(c *gin.Context) { c.JSON(200, gin.H{"status": "ok"}) })
 
-	port := os.Getenv("PORT")
-	if port == "" {
-		port = "8080"
+	if port := os.Getenv("PORT"); port != "" {
+		fmt.Printf("FITRA Backend starting on port %s\n", port)
+		r.Run(":" + port)
+	} else {
+		fmt.Println("FITRA Backend starting on port 8080")
+		r.Run(":8080")
 	}
-
-	fmt.Printf("FITRA Backend starting on port %s\n", port)
-	r.Run(":" + port)
 }