Update app.py

app.py

@@ -201,6 +201,7 @@ def summ_preprocess(txt):
     txt = txt.replace('--', ' ')
     txt = re.sub(r'^\s*[\,\.\:\'\;\|]', ' ', txt) # remove puncts at beginning of sent
     txt = re.sub(r' [\,\.\:\'\;\|] ', ' ', txt) # remove puncts with spaces before and after
+    txt = re.sub(r'\n+',' ', txt)
     txt = " ".join(txt.split())
     return txt