Update app.py

app.py

@@ -22,7 +22,7 @@ def Bot(Questions):
     chat_template = """
     Based on the provided context: {text}
     Please answer the following question: {Questions}
-    Only provide answers that are directly related to the context. If the question is unrelated, respond with "I don't know".
+    Only provide answers that are directly related to the context.
     """
     prompt = PromptTemplate(
         input_variables=['text', 'Questions'],