app.py

from smolagents import CodeAgent, 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 my_custom_tool(arg1:str, arg2:int)-> 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 does nothing yet 
#    Args:
#        arg1: the first argument
#        arg2: the second argument
#    """
#    return "What magic will you build ?"

# Load the DuckDuckGo search tool
search_model = HfApiModel("Intelligent-Internet/II-Search-4B", return_text=True)

@tool
def my_custom_tool(city1: str, city2: str) -> str:
    """
    A tool that searches for the top 5 sightseeing locations in two cities.
    Args:
        city1: The name of the first city.
        city2: The name of the second city.
    Returns:
        A string listing the top 5 sightseeing locations in each city.
    """
    # Search for top 5 sightseeing locations in city1
    results_city1 = search_model(f"top 5 sightseeing locations in {city1}").split("\n")
    # Search for top 5 sightseeing locations in city2
    results_city2 = search_model(f"top 5 sightseeing locations in {city2}").split("\n")

    # Format the results as a string
    output = f"Top 5 sightseeing locations in {city1}:\n"
    output += "\n".join(results_city1[:5]) + "\n\n"
    output += f"Top 5 sightseeing locations in {city2}:\n"
    output += "\n".join(results_city2[:5])
    return output


@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_current_time_in_timezone,my_custom_tool ], ## 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
)

my_custom_tool("Berlin","Bremen")

GradioUI(agent).launch()