diff --git a/pyp5js/templates/pyodide/target_sketch.js.template b/pyp5js/templates/pyodide/target_sketch.js.template
index ff87ebc9..6d45b7d9 100644
--- a/pyp5js/templates/pyodide/target_sketch.js.template
+++ b/pyp5js/templates/pyodide/target_sketch.js.template
@@ -1659,7 +1659,7 @@ async function main() {
         print(sys.version)
   `));
    window.runSketchCode = (code) => {
-      userCode = code;
+      let userCode = code;
       runCode();
     }
 
diff --git a/pyp5js/templates/transcrypt/target_sketch.py.template b/pyp5js/templates/transcrypt/target_sketch.py.template
index 9a538c0a..18c9ae38 100644
--- a/pyp5js/templates/transcrypt/target_sketch.py.template
+++ b/pyp5js/templates/transcrypt/target_sketch.py.template
@@ -28,6 +28,7 @@ windowResized = None
 {{ sketch_content }}
 
 
+# TODO deprecate event_functions dict
 event_functions = {
     "deviceMoved": deviceMoved,
     "deviceTurned": deviceTurned,