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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
#
# This is a class dedicated for creating tools
class Tool:
"""
A class representing a reusable piece of code (Tool).
Attributes:
name (str): Name of the tool.
description (str): A textual description of what the tool does.
func (callable): The function this tool wraps.
arguments (list): A list of argument.
outputs (str or list): The return type(s) of the wrapped function.
"""
def __init__(self,
name: str,
description: str,
func: callable,
arguments: list,
outputs: str):
self.name = name
self.description = description
self.func = func
self.arguments = arguments
self.outputs = outputs
def to_string(self) -> str:
"""
Return a string representation of the tool,
including its name, description, arguments, and outputs.
"""
args_str = ", ".join([
f"{arg_name}: {arg_type}" for arg_name, arg_type in self.arguments
])
return (
f"Tool Name: {self.name,}"
f"Description: {self.description,}"
f"Arguments: {args_str},"
f"Outputs: {self.outputs}"
)
def __call__(self, *args, **kwargs):
"""
Invoke the underlying function (callable) with provided arguments.
"""
return self.func(*args, **kwargs)
# Here are tools created the Tool class
calculator_tool = Tool(
"calculator",
"Multiply",
calculator,
[("a", "int"), ("b", "int")],
"int",
)
# Below is an example of a tool that does nothing. Amaze us with your creativity!
@tool
def get_domain_ip(domain:str)-> str: #it's important to specify the return type
#Keep this format for the description / args / args description but feel free to modify the tool
"""
A tool that retrieves WHOIS information for a given domain, including registrant and technical contact details.
Args:
domain: A string representing a valid domain name (e.g., 'google.com or www.google.co') to look up.
Returns:
A formatted string containing the domain's WHOIS information.
"""
try:
# Create a domain object
domain = domain
domain_info = (domain)
return f"A summary of the '{domain}' domain and contact details: {domain_info}"
except Exception as e:
return f"Error fetching domain for {domain} whois lookup: {e}"
@tool
def calculator(a: int, b: int) -> int:
"""Multiply two integers."""
return a * b
print(calculator_tool.to_string())
@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], ## 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() |