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_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 grocery_info(version=1, grocery_id:int, sprak=2):
    """A tool that fetches the grocery information from the Swedish Food Agency api
    Args:
        version: version of tool argument.
        grocery_id: The id of the grocery (e.g, and int expected)
        language: Choose between Swedish or English language: (1 for Swedish, set to two for English)

    Output: 
        The first element is the grocery name
        The second element is the link for ingredient of the grocery to be used in the ingredients function
    """

    base_url = "https://dataportal.livsmedelsverket.se/livsmedel"
    grocery_api_url = f"{base_url}/api/v{version}/livsmedel/{grocery_id}?sprak={sprak}"

    response = requests.get(grocery_api_url)
    data = response.json()

    if response.status_code == 200:
        data = response.json()
        grocery_description = data.get("namn")
        grocery_ingredients = data.get("links")[2]['href']
        return grocery_description, grocery_ingredients_link
    else:
        return "Error: Unable to find grocery data."

@tool
def ingredients(link = grocery_ingredients_link):
    """A tool that fetches the the ingredient of a grocery, based on the url
    based on the grocery_ingredients_link output from the grocery_info function
    Args:
        url which is specific to get the grocery ingredients

    Output:
        a text string containing the ingredients
    """
    
    ingredient_api_url = f"{base_url}{ingred_url}"
    
    response=requests.get(ingredient_api_url)
    data=response.json()
    
    return data[0]['namn']

@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()