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

from bs4 import BeautifulSoup



@tool
def read_website(url: str) -> str:
    """A tool that reads and extracts text content from a website.
    Args:
        url: The URL of the website to read.
    Returns:
        A string containing the extracted text content.
    """
    try:
        # Fetch the webpage
        response = requests.get(url)
        response.raise_for_status()  # Raise an exception for HTTP errors

        # Parse the HTML content
        soup = BeautifulSoup(response.text, 'html.parser')

        # Extract text content
        text_content = soup.get_text(separator='\n', strip=True)

        return text_content
    except requests.exceptions.RequestException as e:
        return f"Error fetching the website: {str(e)}"
    except Exception as e:
        return f"Error processing the website content: {str(e)}"







# 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 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)}"

@tool
def Calculator(arg1: str, arg2: int) -> str:
    """A tool that performs a simple calculation.
    Args:
        arg1: A string representing the operation (e.g., 'add', 'subtract').
        arg2: An integer to perform the operation with.
    """
    if arg1 == "add":
        return f"The result of adding {arg2} to itself is {arg2 + arg2}."
    elif arg1 == "subtract":
        return f"The result of subtracting {arg2} from itself is {arg2 - arg2}."
    else:
        return "Unsupported operation. Please use 'add' or 'subtract'."


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, Calculator, get_current_time_in_timezone, image_generation_tool, read_website], ## 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()