import sys
import os
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..')))
from huggingface_hub import InferenceClient
from backend.app.config import config

def verify_url_client():
    print("Verifying Client with Full URL...")
    # Construct the Direct Inference URL manually
    # Note: 'messages' API might not work on this raw endpoint if it expects 'inputs' string. 
    # Text Generation endpoint usually expects 'inputs'.
    
    model_url = f"https://api-inference.huggingface.co/models/{config.LLM_MODEL}"
    print(f"Target: {model_url}")
    
    try:
        client = InferenceClient(model=model_url, token=config.HUGGINGFACE_API_KEY)
        res = client.text_generation("Hello", max_new_tokens=10)
        print("Success!")
        print(res)
    except Exception as e:
        print(f"Failed: {e}")

if __name__ == "__main__":
    verify_url_client()