Update app.py

app.py

@@ -80,7 +80,7 @@ description = """<strong>Overview:</strong> The app demonstrates how to use a La
                  <ul style="list-style-type:square;">
                  <li>Set "Retrieval Augmented Generation" to "<strong>False</strong>" and submit prompt "explain gpt-4". The LLM <strong>without</strong> RAG does not know the answer.</li>
                  <li>Set "Retrieval Augmented Generation" to "<strong>True</strong>" and submit prompt "explain gpt-4". The LLM <strong>with</strong> RAG knows the answer.</li>
-                 <li>Experiment with different prompts, for example "explain gpt-4 in german", "list pros and cons of gpt-4", or "write a poem about gpt-4".</li>
+                 <li>Experiment with different prompts, for example "explain gpt-4 in german", "list pros and cons of gpt-4", or "compare gtp-4 and gpt-3.5 in JSON".</li>
                  </ul>\n\n
                  <strong>Technology:</strong> <a href='https://www.gradio.app/'>Gradio</a> UI using <a href='https://platform.openai.com/'>OpenAI</a> API via AI-first 
                  <a href='https://www.langchain.com/'>LangChain</a> toolkit with <a href='https://openai.com/research/whisper'>Whisper</a> (speech-to-text) and