Update app.py

app.py

@@ -235,7 +235,7 @@ questions = [
 recommender = SemanticSearch()
 
 title = 'PDF GPT Turbo'
-description = """ PDF GPT Turbo allows you to chat with your PDF files. It gives hallucination free response even cites the page number in square brackets([Page No.]) where the information is located, adding credibility to the responses."""
+description = """ PDF GPT Turbo allows you to chat with your PDF files. It uses Google's Universal Sentence Encoder with Deep averaging network (DAN) to give hallucination free response by improving the embedding quality of OpenAI. It cites the page number in square brackets([Page No.]) and shows where the information is located, adding credibility to the responses."""
 
 with gr.Blocks(css="""#chatbot { font-size: 14px; min-height: 1200; }""") as demo: