app.py

import os
import yaml
import gradio as gr
from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, tool
from tools.final_answer import FinalAnswerTool

# 1. Define your custom tool
@tool
def get_daily_word() -> str:
    """A tool that returns a motivational word for English learners."""
    import random
    words = ["Persistence", "Eloquence", "Clarity", "Resilience", "Impact"]
    return f"Today's word is: {random.choice(words)}"

final_answer = FinalAnswerTool()

# 2. Setup the Model
model = HfApiModel(
    model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
    token=os.getenv("HF_TOKEN")
)

# 3. Load prompts and initialize Agent
with open("prompts.yaml", 'r') as stream:
    prompt_templates = yaml.safe_load(stream)

agent = CodeAgent(
    model=model,
    tools=[final_answer, get_daily_word, DuckDuckGoSearchTool()],
    max_steps=6,
    prompt_templates=prompt_templates
)

# 4. Custom UI Logic (Safe for Gradio 6.0)
def answer_task(message, history):
    # This runs the agent and returns the string response
    response = agent.run(message)
    return response

demo = gr.ChatInterface(
    fn=answer_task,
    title="Hugging Face Agentic AI Project",
    description="Ask me for a daily word or to search the web!"
)

if __name__ == "__main__":
    demo.launch()