Update app.py

app.py

@@ -1,10 +1,5 @@
-# Examples of Gradio demos that showcase server round trips when updating component properties
+# A sample Gradio demo that showcases the usual server round trips when updating component properties
 import gradio as gr
-import time
-import numpy as np
-import matplotlib.pyplot as plt
-from PIL import Image
-import random
 
 # Example 1: Interface Transformation - Components change their properties with each click
 def create_transformation_demo():
@@ -120,7 +115,6 @@ def create_accordion_demo():
                               
         # Handlers to collapse or expand all
         def collapse_all():
-            #time.sleep(1)
             return [
                 gr.Accordion(open=False),
                 gr.Accordion(open=False),
@@ -129,7 +123,6 @@ def create_accordion_demo():
             ]
             
         def expand_all():
-            #time.sleep(1)
             return [
                 gr.Accordion(open=True),
                 gr.Accordion(open=True),