Update app.py

app.py

@@ -1,4 +1,5 @@
 import sys
+import textwrap
 sys.path.insert(0, '.')
 import nand
 import streamlit as st
@@ -6,5 +7,5 @@ para = nand.setupDB("en", 10)
 print("Ready to receive from chat client")
 query = st.text_area("Enter a query about ECO:")
 if query:
-    response = nand.process_query(query, para)
+    response = textwrap.fill(nand.process_query(query, para), width=100)
     st.text(response)