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 summarize_text(text: str, max_words: int) -> str:
    """Summarizes a given text by truncating it to a maximum number of words.
    Args:
        text: The text to summarize
        max_words: Maximum number of words in the summary
    """
    words = text.split()
    if len(words) <= max_words:
        return text
    return " ".join(words[:max_words]) + "..."

@tool
def get_current_time_in_timezone(timezone: str) -> str:
    """Get the current local time for the specific timezone.
    Args:
        timezone: A valid timezone name (e.g., 'America/New_York', 'Asia/Karachi').
    """
    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()
model = HfApiModel(
    max_tokens=2096,
    temperature=0.5,
    model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
    custom_role_conversions=None,
)


# Import tool from Hub
image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)

# Load system prompt from prompt.yaml file
with open("prompts.yaml", 'r') as stream:
    prompt_templates = yaml.safe_load(stream)
    
search_tool = DuckDuckGoSearchTool()

agent = CodeAgent(
    model=model,
    tools=[
        final_answer,
        search_tool,
        image_generation_tool,
        summarize_text,
        get_current_time_in_timezone
    ],
    max_steps=6,
    verbosity_level=1,
    grammar=None,
    planning_interval=None,
    name=None,
    description=None,
    prompt_templates=prompt_templates
)



GradioUI(agent).launch()