Update app_simple.py

app_simple.py

@@ -148,12 +148,8 @@ with gr.Blocks(
 ) as demo:
     gr.Markdown(
         """
-        # 🤖 AI Chatbot with PDF Knowledge
-        
-        Welcome! I'm your AI assistant with knowledge about Health Tech Hub Copenhagen. 
-        I can answer questions based on the PDF document and provide helpful information!
-        
-        ---
+Chatbot overskrift
+       
         """
     )