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

# Below is an example of a tool that does nothing. Amaze us with your creativity !
@tool
def my_cutom_tool(arg1: str, arg2: int) -> str:
    """A tool that generates a fun fact or trivia based on the input arguments.
    Args:
        arg1: A topic or keyword for the fact (e.g., 'space', 'history').
        arg2: A number that influences the type or depth of the fact.
    """
    facts = {
        "space": [
            "Did you know? A day on Venus is longer than a year on Venus!",
            "Neutron stars are so dense that a sugar-cube-sized amount would weigh about a billion tons on Earth!"
        ],
        "history": [
            "The Eiffel Tower can be 15 cm taller during the summer due to metal expansion.",
            "Ancient Romans used urine as a cleaning agent!"
        ],
        "animals": [
            "An octopus has three hearts and blue blood!",
            "A group of flamingos is called a 'flamboyance'!"
        ]
    }

    category = arg1.lower()
    if category in facts:
        return facts[category][arg2 % len(facts[category])]
    return "I don't have a fact for that topic yet, but I'm always learning!"

@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='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, my_cutom_tool, image_generation_tool, get_current_time_in_timezone], ## 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()