Update app.py

app.py

@@ -37,7 +37,7 @@ with st.sidebar:
     model_choice = st.selectbox("LLM Model", 
                               [model_name],
                               help="Choose the core analysis engine")
-    chunk_size = st.slider("Document Chunk Size", 100, 1000, 300)
+    chunk_size = st.slider("Document Chunk Size", 500, 2000, 1000)
     rerank_threshold = st.slider("Re-ranking Threshold", 0.0, 1.0, 0.1)
 
 # File Upload Handling for multiple files