app.py

from smolagents import CodeAgent,DuckDuckGoSearchTool,HfApiModel,load_tool,tool
from tavily import TavilyClient
import os
import spaces
import gradio as gr
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool

@spaces.GPU
def run_agent(prompt):
    # Logika pemanggilan agent/model di sini
    return response

from Gradio_UI import GradioUI

# Initialize Tavily Client
tavily_api_key = os.getenv("TAVILY_API_KEY")
tavily_client = TavilyClient(api_key=tavily_api_key) if tavily_api_key else None

# 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 ?"

@tool
def get_current_time_in_timezone(timezone: str) -> str:
    """A tool that 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 web_search(query: str) -> str:
    """Performs a web search using Tavily API to fetch up-to-date real-time information.

    Args:
        query: The search term or question to look up on the web.
    """
    if not tavily_client:
        return "Error: TAVILY_API_KEY is not set in Secrets."

    try:
        response = tavily_client.search(query=query, max_results=5)
        results = response.get("results", [])

        if not results:
            return "No results found for the query."

        # Format output agar mudah dibaca oleh Agent
        formatted_results = []
        for result in results:
            title = result.get("title", "")
            url = result.get("url", "")
            content = result.get("content", "")
            formatted_results.append(f"Title: {title}\nURL: {url}\nContent: {content}\n")

        return "\n---\n".join(formatted_results)
    except Exception as e:
        return f"Error executing web search: {str(e)}"


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 = HfApiModel(
max_tokens=2096,
temperature=0.1,
model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
custom_role_conversions=None,
)


# Import tool from Hub
image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)

with open("prompts.yaml", 'r') as stream:
    prompt_templates = yaml.safe_load(stream)
    
agent = CodeAgent(
    model=model,
    tools=[final_answer, web_search, get_current_time_in_timezone, image_generation_tool], ## add your tools here (don't remove final answer)
    max_steps=6,
    verbosity_level=1,
    grammar=None,
    planning_interval=None,
    name=None,
    description=None,
    prompt_templates=prompt_templates
)


GradioUI(agent).launch()