added the search for pizza from discord

app.py

@@ -14,6 +14,8 @@ def get_kcal_for_crisps_flavour(flavour:str)-> str: #it's import to specify the
     """A tool that gives back the kcal for a particular flavour of crisps 
     Args:
         flavour: A string representing the flavour of the crisps (e.g., "Paprika")
+    Returns:
+        str: a string with the kcal count for that flavour.
     """
     try:
         match flavour:
@@ -27,7 +29,20 @@ def get_kcal_for_crisps_flavour(flavour:str)-> str: #it's import to specify the
         return f"Error fetching time kcal for flavour '{flavour}': {str(e)}"
                 
         
-
+@tool
+def search_pizza(region: str) -> str:
+    """Search tipical pizza for italian region usando DuckDuckGo.
+    Args:
+        region: Name of region
+        
+    Returns:
+        str: A list of typical pizzas found for that region.
+    """
+    if not region:
+        return "Please, insert a valid region!"
+    
+    results = PizzaSearchTool.search(region)
+    return "\n".join(results)
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -66,7 +81,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, get_current_time_in_timezone, image_generation_tool, get_kcal_for_crisps_flavour], ## add your tools here (don't remove final answer)
+    tools=[final_answer, get_current_time_in_timezone, image_generation_tool, get_kcal_for_crisps_flavour, search_pizza], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,