Update app.py

app.py

@@ -0,0 +1,16 @@
+# app.py
+import streamlit as st
+from rag_engine import RAGEngine
+
+# Initialize app
+st.title("Honkai Star Rail Build Assistant 🔥")
+
+# Initialize RAG
+rag = RAGEngine()
+
+# User input
+query = st.text_input("Ask about a character build:")
+
+if query:
+    response = rag.answer_query(query)
+    st.write(response)