Update app.py

app.py

@@ -18,6 +18,9 @@ def system_instructions(context):
     Answer: "A or B or C or D according to the right answer"
     Explanation: ""
     \n
+    Please ensure that each question has:
+    - Only one correct answer (A, B, C, or D).
+    - The correct answer must be one of the provided choices (A, B, C, or D).
     [/INST]
     """