Update util.py

util.py

@@ -120,9 +120,9 @@ def post_processing(text):
 
 def display(text):
     sentences = re.split(r'(?<=[.!?])\s*', text)
-    uni = list(dict.fromkeys(sentences[:-1]))
-    for sentence in uni:
-        print(f"• {sentence}")
+    unique_sentences = list(dict.fromkeys(sentences[:-1]))
+    formatted_sentences = [f"• {sentence}" for sentence in unique_sentences]
+    return formatted_sentences
 
 def pipeline(url):
     trans, sub = get_subtitles(url)
@@ -137,5 +137,6 @@ def pipeline(url):
     sum = ''.join(sum_para)
     del sub, vie_sub, sum_para, chunks
     sum = post_processing(sum)
-    display(sum)
+    re = display(sum)
+    return re