diff --git a/examples/clients/simple-chatbot/mcp_simple_chatbot/main.py b/examples/clients/simple-chatbot/mcp_simple_chatbot/main.py
index a06e593bd..b939b6e5b 100644
--- a/examples/clients/simple-chatbot/mcp_simple_chatbot/main.py
+++ b/examples/clients/simple-chatbot/mcp_simple_chatbot/main.py
@@ -245,7 +245,7 @@ def get_response(self, messages: list[dict[str, str]]) -> str:
         }
         payload = {
             "messages": messages,
-            "model": "llama-3.2-90b-vision-preview",
+            "model": "meta-llama/llama-4-scout-17b-16e-instruct",
             "temperature": 0.7,
             "max_tokens": 4096,
             "top_p": 1,
@@ -323,8 +323,7 @@ async def process_llm_response(self, llm_response: str) -> str:
                                 total = result["total"]
                                 percentage = (progress / total) * 100
                                 logging.info(
-                                    f"Progress: {progress}/{total} "
-                                    f"({percentage:.1f}%)"
+                                    f"Progress: {progress}/{total} ({percentage:.1f}%)"
                                 )
 
                             return f"Tool execution result: {result}"