Update tools.py

tools.py

@@ -1,19 +1,18 @@
 from smolagents import DuckDuckGoSearchTool
 from smolagents import Tool
-
+import random
 
 # Initialize the DuckDuckGo search tool
 search_tool = DuckDuckGoSearchTool()
 
 
-import random
 
 class CurrencyConverterTool(Tool):
     name = "currency_converter"
     description = "Converts amounts between different currencies using dummy exchange rates."
     inputs = {
         "amount": {
-            "type": "float",
+            "type": "number",  # Cambiado de "float" a "number"
             "description": "The amount to convert."
         },
         "from_currency": {
@@ -58,5 +57,4 @@ class CurrencyConverterTool(Tool):
         variation = random.uniform(-0.02, 0.02)
         converted_amount *= (1 + variation)
         
-        return f"{amount:.2f} {from_currency} = {converted_amount:.2f} {to_currency} (tasa simulada)"
-
+        return f"{amount:.2f} {from_currency} = {converted_amount:.2f} {to_currency} (tasa simulada)"