Update app.py

app.py

@@ -33,7 +33,7 @@ You will receive questions in the following format:
 * If a question requires accessing an additional file, use the download tool with the provided task ID and file name.
 * For questions involving mathematics or counting, write code to calculate the answer.
 * Return your response in the exact format specified by the question.
-* If the final answer only contain a single word and it is not a name, returns the word in lower case.
+* If the final answer only contains word(s) that are not proper nouns, returns them in lower case.
         """
         self.my_agent = CodeAgent(
             tools=[search_tool, google_search_tool,