Update app.py

app.py

@@ -221,15 +221,15 @@ with gr.Blocks(
         with gr.Row(scale=1):
             chatbot_topic=gr.CheckboxGroup(["Academia", "Extracurriculars", "Time Management", "Financial Aid"], label="What would you like advice about?")
 
-        demo.css = """
-        .download-btn {
-            min-width: 200px !important;
-        }
-        .download-btn .gr-button {
-            background: var(--button-primary-background-fill) !important;
-            color: var(--button-primary-text-color) !important;
-        }
-        """
+        #demo.css = """
+        #.download-btn {
+        #    min-width: 200px !important;
+        #}
+        #.download-btn .gr-button {
+        #    background: var(--button-primary-background-fill) !important;
+        #    color: var(--button-primary-text-color) !important;
+        #}
+        #"""
 
         def save_chat_history(history, username):
             if not username: