Update README.md

README.md

@@ -4,7 +4,7 @@ emoji: 📧
 colorFrom: blue
 colorTo: indigo
 sdk: gradio
-sdk_version: 4.44.0
+sdk_version: 3.50.2
 app_file: app.py
 pinned: true
 license: mit
@@ -12,14 +12,14 @@ license: mit
 
 # Email Thread Analyzer with AI Q&A
 
-An AI-powered tool for analyzing email threads, searching for relevant conversations, and generating Q&A pairs based on email content.
+An advanced tool for analyzing email threads, searching for relevant conversations, and generating Q&A pairs based on email content.
 
 ## Features
 
-- Microsoft Graph API integration for email access
+- Microsoft Graph API integration for secure email access
 - Email thread organization and visualization
-- Semantic search for finding relevant threads
-- AI-powered Q&A generation based on thread content
+- Keyword-based search for finding relevant threads
+- Q&A generation based on thread content
 - Data visualization for email analytics
 - Export functionality for thread data and Q&A
 
@@ -68,6 +68,5 @@ An AI-powered tool for analyzing email threads, searching for relevant conversat
 
 This application uses:
 - MSAL for Microsoft authentication
-- Sentence-Transformers for semantic search
-- Transformers for question answering
-- Plotly for data visualization
+- Plotly for data visualization
+- Microsoft Graph API for email access