Update app.py

app.py

@@ -8,15 +8,27 @@ from tools.final_answer import FinalAnswerTool
 from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
+
 @tool
-def my_custom_tool(arg1:str, arg2:int)-> 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 does nothing yet 
+def food_nutrition(subject: str) -> str:
+    """This tool performs a web search for food nutrition facts based on your query (think a Google search) then returns the top search results..
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        subject: The name of the food to find nutrition.
     """
-    return "What magic will you build ?"
+    search_tool = DuckDuckGoSearchTool()
+    combination = None
+    
+    try:
+        results = search_tool(f"Nutrition facts for {subject}")
+        
+        if results and len(results) > 0:
+            combination = results[0]
+            return f"🍽️ Here's the nutrition facts for {subject}: {combination}"
+        
+        return f"Sorry, I couldn't find any nutrition facts for {subject}."
+        
+    except Exception as e:
+        return f"Sorry, I couldn't find any nutrition facts for {subject}. Error: {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -55,7 +67,7 @@ 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,food_nutrition], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,