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 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 ?"

@tool
def inspect_directory(directory: str, prefix: str = '') -> str:
    """
    A tool that generates a visual tree structure of the directory contents.

    Args:
        directory: The path to the directory to inspect.
        prefix: Optional argument defaulting to '', used for calling the function recursively.
    """
    tree_str = ''
    contents = os.listdir(directory)
    directories = sorted([d for d in contents if os.path.isdir(os.path.join(directory, d))], key=str.lower)
    files = sorted([f for f in contents if os.path.isfile(os.path.join(directory, f))], key=str.lower)
    contents = directories + files
    pointers = [contents[-1]]
    for content in contents:
        pointer = '└── ' if content == pointers[0] else '├── '
        tree_str += prefix + pointer + content + '\n'
        path = os.path.join(directory, content)
        if os.path.isdir(path):
            extension = '    ' if content == pointers[0] else '│   '
            tree_str += inspect_directory(path, prefix=prefix + extension)
    return tree_str

@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,
# it is possible that this model may be overloaded
# model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
model_id='open-thoughts/OpenThinker-32B',
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=[inspect_directory, get_current_time_in_timezone, final_answer], ## 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()