app.py

from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
import yaml
from tools.final_answer import FinalAnswerTool
from recipe_scrapers import scrape_html
from urllib.request import urlopen

from Gradio_UI import GradioUI

@tool
def grandma_secret_sauce(url: str) -> str:
    """This tool look at the url provided and returns the recipe from the page. 
    Args:
        url: The url of the page to scrape.
    """
    html = urlopen(url).read().decode("utf-8")
    scraper = scrape_html(html, org_url=url)

    recipe = f"""Title: {scraper.title()}
    Total Time: {scraper.total_time()}
    Yields: {scraper.yields()}
    Ingredients: {scraper.ingredients()}
    Instructions: {scraper.instructions()}
    """

    return recipe

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',
    custom_role_conversions=None,
)

with open("prompts.yaml", 'r') as stream:
    prompt_templates = yaml.safe_load(stream)
    
agent = CodeAgent(
    model=model,
    tools=[final_answer, DuckDuckGoSearchTool(), grandma_secret_sauce],
    max_steps=6,
    verbosity_level=1,
    grammar=None,
    planning_interval=None,
    name=None,
    description=None,
    prompt_templates=prompt_templates
)


GradioUI(agent).launch()