Update app.py

app.py

@@ -46,7 +46,7 @@ def respond_to_input(user_input: str) -> str:
             "⚠️ **MANDATORY** ⚠️: If (and only if) you need to call a tool, your entire response MUST be exactly ONE JSON OBJECT and NOTHING ELSE.  \n"
             "For example, if you want to call web_search, you must respond with exactly:\n"
             "```json\n"
-            '{"tool":"web_search","query":"Mercedes Sosa studio albums 2000-2009"}'\n"
+            '{"tool":"web_search","query":"Mercedes Sosa studio albums 2000-2009"}\n'
             "```\n"
             "That JSON string must start at the very first character of your response and end at the very last character—"
             "no surrounding quotes, no markdown fences, no explanatory text.  \n\n"