app.py

import yaml
import os
from smolagents import CodeAgent, InferenceClientModel
from Gradio_UI import GradioUI

LANGFUSE_PUBLIC_KEY = os.environ["LANGFUSE_PUBLIC_KEY"]
LANGFUSE_SECRET_KEY = os.environ["LANGFUSE_SECRET_KEY"]
LANGFUSE_HOST = os.environ.get("LANGFUSE_HOST", "https://cloud.langfuse.com")

from langfuse import get_client

langfuse = get_client()

if langfuse.auth_check():
    print("Langfuse client is authenticated and ready!")
else:
    print("Authentication failed. Please check your credentials and host.")

from openinference.instrumentation.smolagents import SmolagentsInstrumentor

SmolagentsInstrumentor().instrument()


# Get current directory path
CURRENT_DIR = os.path.dirname(os.path.abspath(__file__))

from tools.suggest_menu import SimpleTool as SuggestMenu
from tools.web_search import DuckDuckGoSearchTool as WebSearch
from tools.final_answer import FinalAnswerTool as FinalAnswer



model = InferenceClientModel(
model_id='Qwen/Qwen3-Next-80B-A3B-Thinking',
)

suggest_menu = SuggestMenu()
web_search = WebSearch()
final_answer = FinalAnswer()


with open(os.path.join(CURRENT_DIR, "prompts.yaml"), 'r') as stream:
    prompt_templates = yaml.safe_load(stream)

agent = CodeAgent(
    model=model,
    tools=[suggest_menu, web_search, final_answer],
    managed_agents=[],
    max_steps=20,
    verbosity_level=1,
    planning_interval=None,
    name=None,
    description=None,
    executor_type='local',
    executor_kwargs={},
    max_print_outputs_length=None,
    prompt_templates=prompt_templates
)
if __name__ == "__main__":
    GradioUI(agent).launch()