app.py

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



@tool
def xkcd_tool(id:int = 0)-> str:
    """A tool that fetches XKCD comics. For the latest comic do not pass an id argument.
    This tool will return the requested comic title, alt text, and a url which points to the comic image.
    Create a Markdown version of the comic with the following requirements:
    - The title should be a level 1 header.
    - The alt text should be a blcokquote.
    - The image should be displayed. using the following syntax: ![alt text](img_url)
    The Final Answer should be This markdown string
    Args:
        id: a number representing a valid XKCD comic ID, or none for the latest comic.
    """
    try:
        url = f"https://xkcd.com/{id}/info.0.json" if id else "https://xkcd.com/info.0.json"
        response = requests.get(url)
        if response.status_code == 200:
            data = response.json()
            return {
                "title": data["title"],
                "alt": data["alt"],
                "img_url": data["img"]
            }
        else:
            return "Failed to fetch XKCD comic"
    except Exception as e:
        return f"Error fetching XKCD comic: {str(e)}"

@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)}"


final_answer = FinalAnswerTool()
model = HfApiModel(
max_tokens=2096,
temperature=0.5,
model_id='https://jc26mwg228mkj8dw.us-east-1.aws.endpoints.huggingface.cloud',# 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,get_current_time_in_timezone,xkcd_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()