Update app.py

Added the roman_calculutor_convert function. And added the functions to the tools list.

app.py

@@ -18,6 +18,40 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+@tool
+def roman_calculator_converter(value1:int, value2:int, oper:str) -> str:
+    """A tool that performs an operator on 2 numbers to calculate the result
+    Args:
+        value1: the first value
+        value2: the second value
+        oper: operator for the calculation, like "add", "substract", "multiply", "divide"
+    """
+    roman_numerals = {
+        1000: "M", 900: "CM", 500: "D", 400: "CD",
+        100: "C", 90: "XC", 50: "L", 40: "XL",
+        10: "X", 9: "IX", 5: "V", 4: "IV", 1: "I"
+    }
+    roman_string = ""
+    
+    if oper = "add":
+        result = value1 + value2
+    elif oper == "subtract":
+        result = value2 - value1
+    elif oper == "divide":
+        result = value1 / value2
+    elif oper == "multiply":
+        result = value1 * value2
+
+    else:
+        return "Unsupported operation. Please use 'add' or 'subtract'."
+    
+    for value, numeral in roman_numerals.items():
+        while result >= value:
+            roman_string += numeral
+            result -= value
+    return f"The result of {oper} on the values {value1} and {value2} is the Roman numeral: {roman_string}"
+
+
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -37,12 +71,13 @@ def get_current_time_in_timezone(timezone: str) -> str:
 final_answer = FinalAnswerTool()
 
 # If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder:
-# model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
+# model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud', 
 
 model = HfApiModel(
 max_tokens=2096,
 temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
+# model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
+model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud',
 custom_role_conversions=None,
 )
 
@@ -55,7 +90,7 @@ 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, image_generation_tool, get_current_time_in_timezone, roman_calculator_converter], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,