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
from bs4 import BeautifulSoup

@tool
def get_weather(city: str) -> str:
    """A tool that fetches the current weather for a given city.
    Args:
        city: A string representing the city name (e.g., 'New York').
    """
    api_key = "..."  # Replace with your key
    url = f"http://api.openweathermap.org/data/2.5/weather?q={city}&appid={api_key}&units=metric"
    try:
        response = requests.get(url)
        data = response.json()
        if data["cod"] != 200:
            return f"Error: City '{city}' not found or API issue."
        temp = data["main"]["temp"]
        desc = data["weather"][0]["description"]
        return f"Current weather in {city}: {temp}°C, {desc}."
    except Exception as e:
        return f"Error fetching weather for '{city}': {str(e)}"

# Trending Hashtags Tool (Scraping getdaytrends.com)
@tool
def get_trending_hashtags(location: str = "usa") -> str:
    """A tool that fetches trending hashtags from getdaytrends.com for a given location.
    Args:
        location: A string representing the location (e.g., 'usa', 'uk'). Defaults to 'usa'.
    """
    try:
        url = f"https://getdaytrends.com/{location.lower()}/"
        response = requests.get(url)
        if response.status_code != 200:
            return f"Error: Couldn’t fetch trends for '{location}'."
        soup = BeautifulSoup(response.text, "html.parser")
        # Find trend items (adjust selector based on site - this is a guess, might need tweak)
        trends = [tag.text.strip() for tag in soup.select("td a[href*='twitter.com']")[:5]]
        if not trends:
            return f"Error: No trends found for '{location}' - site might’ve changed."
        return f"Top trending hashtags in {location}: {', '.join(trends)}"
    except Exception as e:
        return f"Error fetching trends for '{location}': {str(e)}"

@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_weather, get_trending_hashtags, 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()