Update README.md

README.md

@@ -4,7 +4,7 @@ emoji: 🧑🏻‍🏫
 colorFrom: gray
 colorTo: pink
 sdk: gradio
-sdk_version: 5.20.1
+sdk_version: 5.39.0
 app_file: scripts/main.py
 pinned: false
 ---
@@ -86,4 +86,4 @@ This application uses a RAG (Retrieval Augmented Generation) system with multipl
    - `update_docs_workflow.py` - For updating documentation from GitHub repositories
    - `upload_data_to_hf.py` - For uploading data files to HuggingFace
 
-These scripts streamline the process of adding new content to the AI Tutor and ensure consistency across team members.
+These scripts streamline the process of adding new content to the AI Tutor and ensure consistency across team members.