Update app.py

Added dummy tool

app.py

@@ -18,6 +18,15 @@ def my_cutom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+@tool
+def greet_the_user(first_name:str, last_name:str) -> str:
+    """A tool that greet user
+    Args:
+        first_name: user's first name
+        last_name: user's last name
+    """
+    return f"Hello {first_name} {last_name}, how are you today?"
+
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -51,7 +60,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, get_current_time_in_timezone, DuckDuckGoSearchTool], ## add your tools here (don't remove final answer)
+    tools=[final_answer, get_current_time_in_timezone, greet_the_user], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,