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

# Optional custom tool
@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').
    """
    ...

final_answer = FinalAnswerTool()

model = HfApiModel(
    max_tokens=2096,
    temperature=0.5,
    model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
    custom_role_conversions=None
)

with open("prompts.yaml", 'r') as stream:
    prompt_templates = yaml.safe_load(stream)

# Instantiate the built-in DuckDuckGoSearchTool
search_tool = DuckDuckGoSearchTool()

# Load the HF image generation tool
image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)

agent = CodeAgent(
    model=model,
    tools=[
        final_answer,
        search_tool,           # for web searches
        image_generation_tool, # for text-to-image generation
        get_current_time_in_timezone
    ],
    max_steps=6,
    verbosity_level=1,
    prompt_templates=prompt_templates,
    grammar=None,
    planning_interval=None,
    name=None,
    description=None
)

GradioUI(agent).launch()