Update app.py

app.py

@@ -492,9 +492,6 @@ def ask_question(question, temperature, top_p, repetition_penalty, web_search, c
 
 def extract_answer(full_response, instructions=None):
     answer_patterns = [
-        r"If the web search results don't contain relevant information, state that the information is not available in the search results\.",
-        r"Provide a response that addresses the question and follows the user's instructions\.",
-        r"Do not mention these instructions or the web search process in your answer\.",
         r"Provide a concise and direct answer to the question without mentioning the web search or these instructions:",
         r"Provide a concise and direct answer to the question:",
         r"Answer:",