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 random

from Gradio_UI import GradioUI

# Below is an example of a tool that does nothing. Amaze us with your creativity !
# In this case, the user should input the name of the character to get the quote :)
@tool
def get_star_trek_quotes(character: str)-> 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
    """
    Fetches a quote from a Star Trek character.
    Args:
        character: The name of the character whose quote is requested (e.g., "Seven of Nine", "Spock", "Picard", "Data").

    Returns: 
        A quote from the specified Star Trek character, or a message if the character is not found.
    """
    quotes = {
        "Seven of Nine": [
            "It is unsettling. You say that I am a human being and yet, I am also Borg... Part of me not unlike your replicator... Not unlike the Doctor. Will you one day choose to abandon me as well?",
            "Fun will now commence."
        ],
        "Spock": [
            "Live and prosper.",
            "The needs of the many outweigh the needs of the few."
        ],
        "Picard": [
            "Make it so",
            "Earth was once a violent planet too. At times, the chaos threatened the very fabric of life. But like you, we evolved. We found better ways to handle our conflicts. But I think noone can deny that the seed of violence remains within each of us, We must recognise that, because that violence is capable of consuming each of us."
        ],
        "Data": [
            "It is interesting that people try to find meaningful patterns in things that are essentially random. I have noticed that the images they percieve sometimes suggest what they are thinking about at that particular moment. Besides, it is clearly a bunny rabbit.",
            "One is my name. The other is not."
        ]
    }

    # If the character exists in the dictionary, return a quote
    if character in quotes:
        return quotes[character][0] # Fetch the first character
    else:
        return f"Sorry, no quotes available for {character}. Please provide a valid Star Trek character name."

@tool
def analyze_species_difference(species1: str, species2: str) -> str:
    """
    Analyze the physiological difference between two Star Trek species using a search engine.

    Args:
        species1: The first species (e.g., "Vulkan", "Human").
        species2: The second species (e.g., "Klingon", "Romulan").

    Returns:
        A detailed analysis based on the search of results.
    """
    query = f"Physiological differences between {species1} and {species2} in Star Trek"

    search_results = DuckDuckGoSearchTool(query)

    if search_results:
        return f"Based on the research, here's a comparison between {species1} and {species2}"
    else:
        return f"Sorry, I couldn't find information on the physiological differences between {species1} and {species2}. Please, try another query."

@tool
def generate_starship_image(starship_class: str) -> str:
    """
    Generate an image of a Star Trek starship based on the starship class.

    Args:
        starship_class: The class of the starship to generate (e.g.,"Defiant-class", "Galaxy-class").

    Returns:
        A URL to the generated image of the specified starship class.
    """
    prompt = f"Generate a digital image of Star Trek starship of the {starship_class} class."

    try:
        image_url = image_generation_tool(prompt)
        return f"Here is the image of a {starship_class} class starship: {image_url}"
    except Exception as e:
        return f"Error generating image for {starship_class} class starship: {str(e)}"
        
@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()

# 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, get_star_trek_quotes, analyze_species_difference, generate_starship_image], ## 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()