app.py

from smolagents import CodeAgent, DuckDuckGoSearchTool, GoogleSearchTool, VisitWebpageTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool
import matplotlib.pyplot as plt
import numpy as np
from Gradio_UI import GradioUI

@tool
def plot_omocentric_circles(distance: float, n: int)-> None:
    """A tool that plots n omocentric circles with a given seed distance, each in a different color.
    Args:
        distance: Distance between consecutive circles.
        n: Number of circles to plot.
    """
    fig, ax = plt.subplots()
    ax.set_aspect('equal')
    
    colors = plt.cm.viridis(np.linspace(0, 1, n))  # Generate n distinct colors

    for i in range(n):
        ax.add_patch(plt.Circle((0, 0), (i + 1) * seed, fill=False, color=colors[i]))

    plt.xlim(-n * seed, n * seed)
    plt.ylim(-n * seed, n * seed)
    plt.show()

# Below is an example of a tool that does nothing. Amaze us with your creativity !
@tool
def my_cutom_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 ?"


@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()
model = HfApiModel(
max_tokens=2096,
temperature=0.5,
model_id='deepseek-ai/DeepSeek-R1-Distill-Qwen-32B',# 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, DuckDuckGoSearchTool, image_generation_tool, plot_omocentric_circles], ## 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()