add generation time

app.py

@@ -34,10 +34,11 @@ whole_text = st.text_input("Enter the text Here: ")
 
 try:
     if st.button('Suggest topic'):
+        start = time.now()
         with st.spinner("Scanning content to suggest topics"):
             topic_classifier = st.session_state.topic_model 
             predicted_topic = suggest_topic(topic_classifier,whole_text)
-    
+        st.write(f'Generated in {(time.now()-start)*1000} secs')
         st.subheader('Top 10 Topics related to the content')
         for i in predicted_topic[:10]:
             st.write(i)