Update app.py

app.py

@@ -270,8 +270,8 @@ def medical_page():
                 logger.info("Processing Text RAG query for Medical domain")
             
             logger.info(f"Original Query: '{query}'")
-            print(f"📚 Using chat history with {len(history)} previous messages to create standalone query")
-            standalone_query = get_standalone_question(query, history_for_agent,llm)
+            print(f"📚 Using chat history with {len(history_doc_context)} previous messages to create standalone query")
+            standalone_query = get_standalone_question(query, history_doc_context,llm)
             logger.info(f"Standalone Query: '{standalone_query}'")
             
             agent = rag_systems['medical']