Update static/script.js

static/script.js

@@ -31,9 +31,6 @@ document.addEventListener("DOMContentLoaded", () => {
   const panelSeq = document.getElementById("panel-seq");
   const panelFasta = document.getElementById("panel-fasta");
   const downloadBtn = document.getElementById("downloadCsvBtn");
-  if (downloadBtn) {
-    downloadBtn.addEventListener("click", downloadCSV);
-    });
 
   if (tabSeq && tabFasta && panelSeq && panelFasta) {
     tabSeq.addEventListener("click", () => {
@@ -49,6 +46,10 @@ document.addEventListener("DOMContentLoaded", () => {
       panelFasta.classList.remove("hidden");
       panelSeq.classList.add("hidden");
     });
+    
+    (downloadBtn) {
+      downloadBtn.addEventListener("click", downloadCSV);
+    });
   }
 
   // Buttons