Update app.py

app.py

@@ -168,9 +168,9 @@ def format_t(inp):
     return out
 
 load_js = """
-    func1 = function(this) {
-        console.log(this);
-        return [this];
+    func1 = function(a) {
+        console.log(a);
+        return [a];
         }
     """