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
import functools
from typing import Callable, Any

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 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 get_trending_videos() -> list[dict]:
    """
    Fetch trending videos from YouTube.
        
    Returns:
        List of trending video dictionaries or None if request fails
    """
    try:
        url = f"{self.api_url}/trending?regionCode={self.country_code}"
        response = requests.get(url, timeout=10)
        response.raise_for_status()
        return response.json().get("items", [])[:self.max_results]
    except requests.RequestException as e:
        print(f"Error fetching YouTube trends: {e}")
        return None

@tool
def display_youtube_trends() -> None:
    """
    Display the current YouTube trends in a formatted way.
    """
    print("\n=== Current YouTube Trends ===")
    print(f"Country: {self.country_code}")
    print(f"Date: {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
    print("=" * 30)
    
    trends = self.get_trending_videos()
    
    if not trends:
        print("No trends data available or failed to fetch.")
        return
        
    for i, video in enumerate(trends, 1):
        snippet = video.get("snippet", {})
        stats = video.get("statistics", {})
        
        title = snippet.get("title", "No title")
        channel = snippet.get("channelTitle", "Unknown channel")
        views = stats.get("viewCount", "N/A")
        likes = stats.get("likeCount", "N/A")
        
        print(f"\n{i}. {title}")
        print(f"   Channel: {channel}")
        print(f"   Views: {views} | Likes: {likes}")
    
    print("\n" + "=" * 30 + "\n")

duckduckgo_search_tool = DuckDuckGoSearchTool()

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
model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud'
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, duckduckgo_search_tool, display_youtube_trends, get_current_time_in_timezone, image_generation_tool], ## 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()