Update app.py

app.py

@@ -38,7 +38,7 @@ if 'retriever' not in st.session_state:
     st.session_state.retriever = None
 
 if st.session_state.retriever is None:
-    st.session_state.retriever = load data()
+    st.session_state.retriever = load_data()
 
 
 sentence = st.text_input("please enter description:")
@@ -51,4 +51,4 @@ if sentence !='':
 	filter_df = df2[df2['hs_code']==code]
 	answer = filter_df['full_description'].iloc[0]
 	st.write("Hscode:",code)
-    	st.write("answer:",answer)
+    	st.write("answer:",answer.lower())