from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool
from tools.visit_webpage import VisitWebpageTool
from tools.web_search import DuckDuckGoSearchTool

import os
hf_token = os.getenv('HF_TOKEN')

from Gradio_UI import GradioUI


@tool
def get_stock(stock_symbol: str) -> str:
    """
    A tool that returns stock info for a given stock symbol.
    Args:
        stock_symbol: A string representing a valid stock symbol (e.g., 'TSLA').
    """
    url = f"http://api.marketstack.com/v1/eod?access_key=0b5d933a8cc566cbd95c1a56cb6b3382&symbols={stock_symbol}"
    response = requests.get(url)
    data = response.json()["data"][0]["close"]
    return str(data)

# Below is an example of a tool that does nothing. Amaze us with your creativity !
@tool
def unpopular_opinion()-> str: #it's import to specify the return type
    """A tool that returns an unpopular opinion
    """
    return "You are wrong and I am right"

@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()
visite_webpage = VisitWebpageTool()
search_duck = DuckDuckGoSearchTool()

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, get_current_time_in_timezone, get_stock], ## 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()