app.py

from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import re
import requests
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 check_suspicious_content(url_or_subject: str, body_or_content: str) -> str:
    """
    A simple tool to detect suspicious content (like phishing attempts) in two strings.
    Args:
        url_or_subject: The first string (e.g., URL or email subject).
        body_or_content: The second string (e.g., email body or message content).
    Returns:
        A message indicating whether phishing-related patterns were detected.
    """
    
    # Define a simple regex pattern for detecting suspicious URLs (e.g., fake domains)
    phishing_patterns = [
        r"(?i)\b(?:http[s]?://)?(?:www\.)?[a-z0-9-]+\.(xyz|top|info|club|tk)\b",  # suspicious TLDs
        r"(?i)\b(?:http[s]?://)?(?:www\.)?[^/]+(?:\.ru|\.cn|\.xyz)\b",  # suspicious country-code TLDs
        r"(?i)\b(?:http[s]?://)?(?:www\.)?([a-z0-9-]+)\.(com|org|net|gov)\b.*?(login|verify|update|security)\b"  # phishing keywords in URL
    ]
    
    # Combine the arguments into one text block for analysis
    combined_text = url_or_subject + " " + body_or_content
    
    # Check for suspicious patterns
    for pattern in phishing_patterns:
        if re.search(pattern, combined_text):
            return "Potential phishing attempt detected based on URL/email content!"
    
    return "No suspicious patterns detected."
    


@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()
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)

with open("prompts.yaml", 'r') as stream:
    prompt_templates = yaml.safe_load(stream)
    
agent = CodeAgent(
    model=model,
    tools=[get_current_time_in_timezone, 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()