Update src/streamlit_app.py

src/streamlit_app.py

@@ -139,8 +139,9 @@ with st.sidebar:
 
     # ⚙️ Settings
     st.header("⚙️ Settings")
-    chunk_size = st.slider("Chunk Size (characters)", 300, 1200, 700, step=100)
-    top_k = st.slider("Top K Results (retrieved chunks)", 1, 10, 3)
+    chunk_size = st.slider("Chunk Size (characters)", 200, 800, 500, step=50)
+    overlap = st.slider("Chunk Overlap (characters)", 50, 200, 120, step=10)
+    top_k = st.slider("Top K Results (retrieved chunks)", 1, 5, 3)
 
     st.markdown("---")