app.py

from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import random
import pytz
import yaml
from tools.final_answer import FinalAnswerTool
from huggingface_hub import list_models

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 ?"


@tool
def list_model_downloads(task: str)-> str:
    """A tool that lists the most downloaded model on huggingface for a specified task.
    Args:
        task: The name of a task for which huggingface models can be used.
    """
    most_downloaded_model = next(iter(list_models(filter=task, sort="downloads", direction=-1)))
    return most_downloaded_model.modelId


@tool
def get_email_template(sender: str, receiver: str)-> str:
    """
    A tool to generate an email template with an initial section addressing a person receiving the email and a
    sign-off from the sender. 
    NOTE: the body of the email is not filled in here.
    Args:
        sender: The name of the person who is sending the email.
        receiver: The name of the person who will receive the email.
    """
    greetings = ["Hello", "Hi", "Dear"]
    signoffs = ["Kind regards", "Thanks", "Sincerely"]
    greeting = random.choice(greetings)
    signoff = random.choice(signoffs)
    email_template = f"""\
    {greeting} {receiver}, I hope you are well.

    
    {signoff},
    {sender}
    """
    return email_template
    
    

@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()

# 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=0.5,
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, list_model_downloads, get_email_template], ## 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()