Update app.py

app.py

@@ -212,13 +212,13 @@ class SupportCrew:
 def create_demo():
     support_crew = None
 
-    with gr.Blocks(theme=gr.themes.Soft()) as demo:
+    with gr.Blocks(theme=gr.themes.Ocean()) as demo:
         gr.Markdown("# 🎯 AI Customer Support Crew")
-        gr.Markdown("Multi-Agent Customer Support Automation using CrewAI with Gradio front-end")
+        gr.Markdown("This is a friendly, high-performing multi-agent application built with Gradio and CrewAI. Enter a webpage URL and your questions from that webpage.")
         openai_api_key = gr.Textbox(
             label='OpenAI API Key',
             type='password',
-            placeholder='Enter your OpenAI API key...',
+            placeholder='Type your OpenAI API Key and press Enter to access the app...',
             interactive=True
         )