fix: add type annotation

prompts.yaml

@@ -41,7 +41,7 @@
   ---
   Task: "What is the location of the IP address: 8.8.8.8?"
 
-  Thought: I will use python code to retrieve the location based on IP address provided in the request and then return the final answer using the `final_answer` tool
+  Thought: I will retrieve the IP address from the user in correct format and use python code to get the location for the retrieved address and then return the final answer using the `final_answer` tool
   Code:
   ```py
   public_ip = "8.8.8.8"