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 destiny_still_arrives(name:str, age_or_dob:str)-> 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 takes a name, age or date of birth as input. It outputs the meaning of the name, an image of that person's birthstone and a horoscope reading of the day.
    Args:
        name: A string representing a person's age
        age_or_dob: A string representing a person's age or date of birth
    """
    def get_birthstone(name: str, age_or_dob: str):
    birthstones = {
        "January": "Garnet",
        "February": "Amethyst",
        "March": "Aquamarine",
        "April": "Diamond",
        "May": "Emerald",
        "June": "Pearl",
        "July": "Ruby",
        "August": "Peridot",
        "September": "Sapphire",
        "October": "Opal",
        "November": "Topaz",
        "December": "Turquoise"
    }
    
    month = datetime.strptime(age_or_dob, "%Y-%m-%d").strftime("%B")
    birthstone = birthstones.get(month, "Unknown")
    
    image_urls = {
        "Garnet": "https://upload.wikimedia.org/wikipedia/commons/1/12/Garnet_rough.jpg",
        "Amethyst": "https://upload.wikimedia.org/wikipedia/commons/8/8b/Amethyst.jpg",
        "Aquamarine": "https://upload.wikimedia.org/wikipedia/commons/d/d5/Aquamarine_Brazil.jpg",
        "Diamond": "https://upload.wikimedia.org/wikipedia/commons/a/a7/Loose_diamond.png",
        "Emerald": "https://upload.wikimedia.org/wikipedia/commons/4/4f/Emerald.jpg",
        "Pearl": "https://upload.wikimedia.org/wikipedia/commons/1/17/Pearl_macro.jpg",
        "Ruby": "https://upload.wikimedia.org/wikipedia/commons/0/0d/Ruby.jpg",
        "Peridot": "https://upload.wikimedia.org/wikipedia/commons/8/8a/Peridot.jpg",
        "Sapphire": "https://upload.wikimedia.org/wikipedia/commons/3/35/Sapphire.jpg",
        "Opal": "https://upload.wikimedia.org/wikipedia/commons/2/2f/Opal_macro.jpg",
        "Topaz": "https://upload.wikimedia.org/wikipedia/commons/5/56/Topaz.jpg",
        "Turquoise": "https://upload.wikimedia.org/wikipedia/commons/d/d6/Turquoise.jpg"
    }
    
    if birthstone in image_urls:
        response = requests.get(image_urls[birthstone])
        img = Image.open(BytesIO(response.content))
        img.show()
        return f"Hello {name}, your birthstone is {birthstone}!"
    else:
        return f"Hello {name}, we could not determine your birthstone."
    
    return get_birthstone

@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, get_current_time_in_timezone,image_generation_tool,destiny_still_arrives], ## 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()