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 find_top_rated_places_to_eat(location: str, type_of_meal: str = "meal", number_of_places: int = 3) -> str:
    """A tool that finds top rated places to eat in selected area
    
    Args:
        location: A string representing user's required place for eating (e.g., 'England/London')
        type_of_meal: A string representing user's required meal to eat (e.g., 'breakfast/lunch/dinner' if user specifies it, if not, default is 'meal')
        number_of_places: An integer representing the number of places user wants to receive (if the user provides it, if not, default is top '3')
    """
    try:
        # Create search tool with the specified number of results
        search = DuckDuckGoSearchTool(max_results=number_of_places)
        query = f"Top rated restaurants to eat {type_of_meal} in {location}"
        result = search.forward(query)
        
        if number_of_places == 1:
            return f"Top rated place to eat {type_of_meal} in {location}:\n{result}"
        return f"Top {number_of_places} rated places to eat {type_of_meal} in {location}:\n{result}"
    except Exception as e:
        return f"Error searching the web with query: '{query}': {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, find_top_rated_places_to_eat], ## 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()