Currency convertor

app.py

@@ -1,69 +1,76 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
 import datetime
 import requests
 import pytz
 import yaml
 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 
-    Args:
-        arg1: the first argument
-        arg2: the second argument
-    """
-    return "What magic will you build ?"
+# API Key for Currency Conversion (Use your own key if needed)
+CURRENCY_API_KEY = "https://api.exchangerate-api.com/v4/latest/"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
+    """Fetches the current local time in a specified timezone.
     Args:
         timezone: A string representing a valid timezone (e.g., 'America/New_York').
     """
     try:
-        # Create timezone object
         tz = pytz.timezone(timezone)
-        # Get current time in that timezone
         local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
         return f"The current local time in {timezone} is: {local_time}"
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+@tool
+def convert_currency(amount: float, from_currency: str, to_currency: str) -> str:
+    """Converts an amount from one currency to another using real-time exchange rates.
+    Args:
+        amount: The amount of money to convert.
+        from_currency: The 3-letter currency code to convert from (e.g., USD).
+        to_currency: The 3-letter currency code to convert to (e.g., EUR).
+    """
+    try:
+        response = requests.get(f"{CURRENCY_API_KEY}{from_currency}")
+        data = response.json()
 
-final_answer = FinalAnswerTool()
+        if "rates" not in data or to_currency not in data["rates"]:
+            return f"Invalid currency code: {from_currency} or {to_currency}. Please check and try again."
 
-# 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' 
+        rate = data["rates"][to_currency]
+        converted_amount = round(amount * rate, 2)
 
-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
-custom_role_conversions=None,
-)
+        return f"{amount} {from_currency} is equal to {converted_amount} {to_currency} at the rate of {rate}."
 
+    except Exception as e:
+        return f"Error fetching exchange rates: {str(e)}"
+
+final_answer = FinalAnswerTool()
 
-# Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+# Model Configuration
+# Uncomment the model if needed
+# model = HfApiModel(
+#     max_tokens=2096,
+#     temperature=0.5,
+#     model_id='Qwen/Qwen2.5-Coder-32B-Instruct', # Alternative model
+#     custom_role_conversions=None,
+# )
 
-with open("prompts.yaml", 'r') as stream:
-    prompt_templates = yaml.safe_load(stream)
-    
+# Define Agent with Currency Converter Tool
 agent = CodeAgent(
-    model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
-    max_steps=6,
+    model=None,  # Add your model if required
+    tools=[final_answer, get_current_time_in_timezone, convert_currency],
+    max_steps=4,
     verbosity_level=1,
-    grammar=None,
-    planning_interval=None,
-    name=None,
-    description=None,
-    prompt_templates=prompt_templates
 )
 
+# Launch UI
+GradioUI(agent).launch()
+
+
+
+
+
+
 
 GradioUI(agent).launch()