Update app.py

app.py

@@ -9,14 +9,37 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_cutom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
+def calculator(a: int, b: int, oper: 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 does nothing yet 
+    """A tool that functions as a calculator between two arguments and performs the selected operation. 
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        a: the first argument
+        b: the second argument
+        oper: operetion to be performed. Either "add", "sub", "mult" or "div".
     """
-    return "What magic will you build ?"
+    
+    if oper == "add":
+        result = a + b
+    elif oper == "sub":
+        result = a - b
+    elif oper == "mult":
+        result = a * b
+    elif oper == "div":
+        
+        #try:
+        #    result = a / b
+        #except ZeroDivisionError:
+        #    result = "inf"  
+        
+        
+        if b == 0:
+            return "Error: Division by zero."
+        result = a / b
+    else:
+        return "Error: Invalid operation."
+
+    return str(result)
+
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -36,10 +59,10 @@ def get_current_time_in_timezone(timezone: str) -> str:
 
 final_answer = FinalAnswerTool()
 model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
-custom_role_conversions=None,
+    max_tokens=2096,
+    temperature=0.5,
+    model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
+    custom_role_conversions=None,
 )
 
 
@@ -51,7 +74,7 @@ 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, DuckDuckGoSearchToolSpec, calculator, get_current_time_in_timezone], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,