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				@@ -129,4 +129,4 @@ def summary_articles(materials): 
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				         response = json.loads(response.replace("\n", "")) 
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				     except: 
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				         response = json.loads(response.replace("'", '"')) 
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				-    return response['title'], response['text'] 
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				+    return response['title'].replace("'", ""), response['text'].replace("'", '') 
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