Update app.py

app.py

@@ -18,6 +18,16 @@ def my_cutom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+@tool
+def name_joiner(first:str, last:str)-> str: #it's import to specify the return type
+    #Keep this format for the description / args / args description but feel free to modify the tool
+    """A tool that joins first and last name 
+    Args:
+        first: the first name
+        last: the last name
+    """
+    return f"{first} {last}"    
+
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -51,7 +61,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+        tools=[final_answer,get_current_time_in_timezone,image_generation_tool,name_joiner], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,