removinh comments

app.py

@@ -79,12 +79,12 @@ custom_css = """
     background-color: #80bfff;
 }
 .message.bot {
-    background-color: #ff8080; /* soft blue */
-    color: #1e3a8a; /* navy */
+    background-color: #ff8080; 
+    color: #1e3a8a;
 }
 .message.user {
-    background-color: #e36899; /* soft pink */
-    color: #831843; /* deep rose */
+    background-color: #e36899;
+    color: #831843;
 }
 """