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 bs4 import BeautifulSoup 

from Gradio_UI import GradioUI


@tool
def get_weather(city: str) -> str:
    """Get current weather for a city using reliable weather services.
    
    Args:
        city: The name of the city to get weather for (e.g., 'Moscow', 'London')
        
    Returns:
        Current weather information in Celsius
    """
    try:
       
        url = f"https://wttr.in/{city}?format=%C+%t+%h+%w&m&lang=en"
        response = requests.get(url, timeout=10)
        
        if response.status_code == 200 and response.text.strip():
            data = response.text.strip()
           
            if '°F' in data:
                data = data.replace('°F', '°C')
            return f"Weather in city: {city}:\n{data}"
        return f"Data about weather in city {city} temporary unavailable."
            
    except Exception as e:
        return f"Error: {str(e)}"


@tool
def web_search(query: str) -> str:
    """Search the web for information using DuckDuckGo.
    
    Args:
        query: The search query to look up
        
    Returns:
        Search results from DuckDuckGo
    """
    try:
        search_tool = DuckDuckGoSearchTool()
        results = search_tool(query)
        if not results or "No results found." in results:
            return f"No results for query: '{query}'. Try again."
        return f"Search results:'{query}':\n\n{results}"
    except Exception as e:
        return f"Search error: {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)}"

@tool
def get_horoscope(zodiac_sign: str, day: str = 'today') -> str:
    """
    Get horoscope from API for specified zodiac sign.
    
    Args:
        zodiac_sign: Zodiac sign in English - 'aries','taurus','gemini','cancer','leo','virgo','libra','scorpio','sagittarius','capricorn','aquarius','pisces'
        day: Day - 'today', 'tomorrow', 'yesterday'
                
    Returns:
        Horoscope text
    """
    dic = {'aries': 1, 'taurus': 2, 'gemini': 3,
           'cancer': 4, 'leo': 5, 'virgo': 6,
           'libra': 7, 'scorpio': 8, 'sagittarius': 9,
           'capricorn': 10, 'aquarius': 11, 'pisces': 12}
    url = (
        "https://www.horoscope.com/us/horoscopes/general/"
        f"horoscope-general-daily-{day}.aspx?sign={dic[zodiac_sign]}"
    )
    soup = BeautifulSoup(requests.get(url).content,
                         "html.parser")

    # print(soup.find("div", class_="main-horoscope").p.text)
    return soup.find("div", class_="main-horoscope").p.text
        

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="Qwen/Qwen2.5-Coder-7B-Instruct"

model = HfApiModel(
max_tokens=2096,
temperature=0.5,
model_id=model_id,# 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, web_search, get_current_time_in_timezone, get_horoscope], ## 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()