Update app.py

app.py

@@ -43,7 +43,7 @@ question_answerer1 = pipeline("question-answering", model=model1, tokenizer=toke
 
 def QnAfunction(question, QnAmodel):
     docs_found = docsearch.similarity_search(question)
-    score = 0.5
+    score = 0.01
     answer = ''
     for doc in docs_found:
         doc_result = QnAmodel(question=question, context = doc.page_content)