Update README.md

README.md

@@ -4,7 +4,7 @@ emoji: 📊
 colorFrom: blue
 colorTo: green
 sdk: gradio
-sdk_version: "4.11.0"
+sdk_version: 5.21.0
 app_file: app.py
 pinned: false
 ---
@@ -23,4 +23,4 @@ This is a Retrieval-Augmented Generation (RAG) model for answering financial que
 - **Google Gemini API** for answer generation.
 - **Gradio** for the web interface.
 
-🔗 **Try it out in the Hugging Face Space!**
+🔗 **Try it out in the Hugging Face Space!**