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Update app.py
Browse files
app.py
CHANGED
@@ -102,6 +102,9 @@ def process_user_question(user_question):
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if user_question == None :
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print('question is null')
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return
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if st == None :
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print('session is null')
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if user_question == None :
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print('question is null')
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return
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if user_question == '' :
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print('question is blank')
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return
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if st == None :
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print('session is null')
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