Update app.py

app.py

@@ -98,9 +98,9 @@ def store_feedback(rating, feedback_text):
     return "Thank you for your feedback!"
 
 css = """
-body {
-    background-color: #f7f7f7;
-}
+# body {
+#     background-color: #f7f7f7;
+# }
 .feedback-section {
     margin-top: 30px;
     border-top: 1px solid #ddd;