Update app.py

app.py

@@ -219,7 +219,7 @@ def query(prompt, is_negative=False, steps=30, cfg_scale=7, sampler="DPM++ 2M Ka
 js_code = """
 <script>
     document.addEventListener("DOMContentLoaded", function() {
-        const accordion = document.querySelector('.gr-accordion');  // Adjust selector based on accordion class
+        const accordion = document.querySelector('.gr.Accordion');  // Adjust selector based on accordion class
         const container = document.querySelector('.gradio-container');
 
         function adjustBackground() {