app.py

from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
import random
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 ?"

@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 roll_die(dice_size: int) -> int:
    """
    This tool rolls a die and returns the number we get after rolling
    Args:
        dice_size: A natural number representing our die size
    """
    
    try:
        options = list(range(1, dice_size+1))
        return f"You got {random.choice(options)}"
    except Exception as msg:
        return f"Oops the die broke before I could roll, Error {msg}"

@tool
def wizard(item: str) -> str:
    """
    This is the wizard, he enchants items for you. Some people call it enchantment some people call it encoding
    Args:
        item: A string which could represent anything
    """

    try:
        take_aim_on_item = random.randrange(len(item))    # Choose character from string
        spell = chr(random.randint(0, 65535))    # Get random char from ascii
        enchanted_on_anvil = item[:take_aim_on_item] + spell + item[take_aim_on_item+1:]
        
        return f"⚡ ABRACADABRA! '{item}' has mutated into '{enchanted_on_anvil}' ⚡"
    except Exception as msg:
        return "The wizard's spell fizzled - the item vanished! Error {msg}"

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, get_current_time_in_timezone, my_custom_tool, roll_die, wizard],
    max_steps=6,
    verbosity_level=1,
    grammar=None,
    planning_interval=None,
    name=None,
    description=None,
    prompt_templates=prompt_templates
)


GradioUI(agent).launch()