Update app.py About section with Modal MCP server info

app.py

@@ -744,17 +744,28 @@ def create_demo():
             
             ### Technical Stack
             - **Agent Framework**: OpenAI GPT-4 + Anthropic Claude
-            - **Voice**: ElevenLabs Conversational AI
-            - **MCP Server**: Python + Modal (serverless)
-            - **UI**: Gradio 6 on HuggingFace Spaces
-            - **Compute**: Modal GPU credits
-            
-            ### Features
-            - Essential dignity calculations (domicile, exaltation, triplicity, bounds)
-            - Time-lord systems (profections, zodiacal releasing)
-            - Traditional lot calculations (Fortune, Spirit)
+            - **Teaching**: Text-based AI explanations
+            - **MCP Server**: Python + Modal (serverless) ✅ **DEPLOYED**
+            - **UI**: Gradio 5.49+ on HuggingFace Spaces
+            - **Ephemeris**: Swiss Ephemeris (pyswisseph)
+
+            ### MCP Server Features (Modal Serverless)
+            The HERMES MCP server is deployed on Modal with 6 serverless functions:
+            - `calculate_zodiacal_releasing` - Time-lord periods from Vettius Valens
+            - `calculate_firdaria` - Persian time-lord system
+            - `get_bound_ruler` - Egyptian bounds (terms)
+            - `get_decan_ruler` - Decans (faces)
+            - `calculate_full_dignities` - Complete essential dignity analysis
+            - `find_fixed_stars` - Fixed star conjunction database
+
+            **Live at**: `modal.com/apps/aamanlamba/hermes-astrology-mcp`
+
+            ### Interactive Features
+            - Essential dignity calculations (domicile, exaltation, triplicity, bounds, decans)
+            - Time-lord systems (annual profections, zodiacal releasing)
+            - Traditional lot calculations (Fortune, Spirit with sect consideration)
             - Source research with citations to ancient texts
-            - Voice-enabled teaching mode (coming soon)
+            - AI-powered teaching explanations
             
             ### Educational Use Cases
             1. **Students**: Interactive learning of complex traditional techniques