Update app.py

app.py

@@ -1,7 +1,7 @@
 import streamlit as st
 import generator
 from generator import *
-
+import string
 
 st.info("Enter short paragraphs, please, to get better answers.\n")
 text_ar = st.text_area("Enter text:")
@@ -11,6 +11,8 @@ if(col2.button("Generate!")):
     text_ar = text_ar.replace("\n", " ")
     text_ar = text_ar.split('.')
     for text in text_ar :
+        string.isspace(text):
+            continue
         pairs = creator(text)
         for pair in pairs:
             st.text(pair)