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

TIMEZONE_COORDINATES = {
    "America/New_York": (40.7128, -74.0060),   # New York City
    "America/Chicago": (41.8781, -87.6298),    # Chicago
    "America/Denver": (39.7392, -104.9903),    # Denver
    "America/Los_Angeles": (34.0522, -118.2437),  # Los Angeles
    "Europe/London": (51.5074, -0.1278),       # London
    "Europe/Berlin": (52.5200, 13.4050),       # Berlin
    "Asia/Tokyo": (35.6762, 139.6503),          # Tokyo
    "UTC": (0.0, 0.0),                          # Equatorial reference
}

# Below is an example of a tool that does nothing. Amaze us with your creativity !
@tool
def get_current_temperature_in_timezone(timezone: str)-> 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 fetches the current temperature in a specified timezone.

    Args:
        timezone: A string representing a valid timezone
                  (e.g., 'America/New_York').

    Returns:
        A string describing the current temperature in Celsius.
    """

    if timezone not in TIMEZONE_COORDINATES:
        return f"Unsupported timezone: {timezone}"

    lat, lon = TIMEZONE_COORDINATES[timezone]

    url = "https://api.open-meteo.com/v1/forecast"
    params = {
        "latitude": lat,
        "longitude": lon,
        "current": "temperature_2m",
        "timezone": timezone,
    }

    try:
        response = requests.get(url, params=params, timeout=10)
        response.raise_for_status()
        data = response.json()

        temperature = data["current"]["temperature_2m"]
        timestamp = data["current"]["time"]

        return (
            f"The current temperature in {timezone} "
            f"(representative location) is {temperature}°C "
            f"as of {timestamp}."
        )

    except Exception as e:
        return f"Failed to fetch temperature for {timezone}: {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, image_generation_tool, get_current_time_in_timezone, get_current_temperature_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()