Update app.py

app.py

@@ -19,14 +19,14 @@ text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=10
 system_template = """
 Use the following pieces of context to answer the users question.
 If you don't know the answer, just say that you don't know, don't try to make up an answer.
-ALWAYS return a "SOURCES" part in your answer.
-The "SOURCES" part should be a reference to the source of the document from which you got your answer.
+ALWAYS return a "Review_Url" part in your answer.
+The "Review_Url" part should be a reference to the source of the document from which you got your answer.
 
 Example of your response should be:
 
 ```
 The answer is foo
-SOURCES: xyz
+Review_Url: xyz
 ```
 
 Begin!