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

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 analyze_text_sentiment(text: str) -> str:
    """A tool that analyzes the sentiment of provided text.
    Args:
        text: The text to analyze
    """
    try:
        # Using a simple free API (Text Processing)
        url = "http://text-processing.com/api/sentiment/"
        payload = {"text": text}
        response = requests.post(url, data=payload)
        data = response.json()
        
        if response.status_code != 200:
            return "Error analyzing sentiment"
            
        label = data['label']
        probability = data['probability']
        return (f"Sentiment Analysis:\n"
                f"Sentiment: {label}\n"
                f"Positive: {probability['positive']:.2f}\n"
                f"Negative: {probability['negative']:.2f}\n"
                f"Neutral: {probability['neutral']:.2f}")
    except Exception as e:
        return f"Error analyzing sentiment: {str(e)}"

@tool
def generate_dream_sequence(theme: str, intensity: int) -> str:
    """Generates a surreal dream sequence based on a theme and intensity level.
    Args:
        theme: A word or phrase to inspire the dream (e.g., 'forest', 'space')
        intensity: Dream weirdness level (1-10)
    """
    try:
        if not 1 <= intensity <= 10:
            return "Intensity must be between 1 and 10"
        
        # Dream elements
        entities = ["whispering trees", "floating clocks", "velvet whales", "mirrored shadows", 
                   "singing stones", "dancing galaxies", "liquid mirrors", "feathered serpents"]
        actions = ["melted into", "chased", "wove through", "echoed across", "dissolved into", 
                  "spiraled around", "painted", "whispered to"]
        sensations = ["a hum of static", "a taste of rain", "a shimmer of gold", 
                     "a scent of forgotten time", "a pull of gravity", "a flicker of warmth"]
        
        import random
        random.seed(intensity + hash(theme))
        dream_length = intensity // 2 + 1
        
        dream = f"In a dream of {theme}, "
        for _ in range(dream_length):
            entity = random.choice(entities)
            action = random.choice(actions)
            next_entity = random.choice(entities)
            sensation = random.choice(sensations)
            dream += f"the {entity} {action} the {next_entity}, leaving {sensation}. "
        
        return dream.strip()
    except Exception as e:
        return f"Dream disrupted: {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, analyze_text_sentiment, generate_dream_sequence], ## 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()