replaced currency_converter tool with web_search

app.py

@@ -4,7 +4,6 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
-from forex_python.converter import CurrencyRates
 
 from Gradio_UI import GradioUI
 
@@ -20,30 +19,13 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     return "What magic will you build ?"
 
 @tool
-def convert_currency(amount:float, from_currency:str, to_currency:str) -> float:
-    """ A tool that converts a specified amount from one currency to another.
+def web_search(prompt: str) -> str:
+    """ A tool that searches a given prompt from the internet and returns best 5 results
     Args:
-        amount (float): The amount of money to convert (e.g. 10.5).
-        from_currency (str): The currency code of the source currency (e.g., 'USD').
-        to_currency (str): The currency code of the target currency (e.g., 'EUR').
+        prompt (str): the query the user inputs 
     """
-    
-    # Initialize the CurrencyRates object
-    c = CurrencyRates()
-
-    try:
-        # Fetch the conversion rate
-        rate = c.get_rate(from_currency.upper(), to_currency.upper())
-        # Perform the conversion
-        converted_amount = amount * rate
-        return converted_amount
-
-    except RatesNotAvailableError:
-        return f"Error: Conversionrate not available for {from_currency} to {to_currency}."
-    except ValueError:
-        return f"Error: Invalid amount entered."
-    except Exception as e:
-        return f"An unexpected error occurred: {e}"
+    search_tool = DuckDuckGoSearchTool(max_results=5) 
+    return search_tool(prompt)
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -83,7 +65,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, get_current_time_in_timezone, convert_currency, image_generation_tool], ## add your tools here (don't remove final answer)
+    tools=[final_answer, get_current_time_in_timezone, web_search, image_generation_tool], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,