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 search_cocktail_by_name(cocktail_name: str) -> list:
    """
    Search a cocktail by name using TheCocktailDB API.
    
    Args:
        cocktail_name (str): The name of the cocktail to search.
    
    Returns:
        dict: Cocktail information or None if not found.
    """
    url = f"https://www.thecocktaildb.com/api/json/v1/1/search.php?s={cocktail_name}"
    response = requests.get(url)
    
    if response.status_code != 200:
        return {"error": f"Request failed with status code {response.status_code}"}
    
    data = response.json()
    drinks = data.get('drinks')
    
    if not drinks:
        return {"message": "No cocktails found with that name."}

    result = []
    for drink in drinks:
        ingredients = []
        for i in range(1, 16):
            ingredient = drink.get(f"strIngredient{i}")
            measure = drink.get(f"strMeasure{i}")
            if ingredient:
                ingredients.append(f"{measure or ''} {ingredient}".strip())
        
        result.append({
            "name": drink.get("strDrink"),
            "category": drink.get("strCategory"),
            "glass": drink.get("strGlass"),
            "instructions": drink.get("strInstructions"),
            "ingredients": ingredients,
            "image": drink.get("strDrinkThumb")
        })
    
    return result

@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], ## 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()