Update app.py

app.py

@@ -478,13 +478,15 @@ def create_interface():
         # Footer
         gr.Markdown("""
         ---
-        **About RxNExtract:** This tool extracts chemical reaction information from procedure texts using fine-tuned LLM with Dynamic prompting and self grounding.
+        **About RxNExtract:** This tool uses advanced natural language processing to extract chemical entities, 
+        reaction conditions, and procedural information from synthetic chemistry procedures.
         
         **Features:**
         - Modular Architecture with clean, maintainable codebase
         - Dynamic Prompting for better extraction accuracy
         - Memory Efficient 4-bit quantization support
         - Robust XML parsing with structured output
+        - Professional logging and error handling
         
         **Powered by:** ChemPlusX Team | [GitHub Repository](https://github.com/chemplusx/RxNExtract)
         """)