Update agents/verification_agent.py

agents/verification_agent.py

@@ -2,6 +2,7 @@ from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
 import torch
 from typing import Dict, List
 from langchain_core.documents.base import Document
+from config.settings import settings
 
 class VerificationAgent:
     def __init__(self):
@@ -11,7 +12,7 @@ class VerificationAgent:
         print("Initializing RelevanceChecker with lightweight Hugging Face model...")
 
         # Use a smaller, CPU-friendly model by default
-        model_name = "google/flan-t5-small"
+        model_name = getattr(settings, "HF_MODEL_NAME")
         
         self.device = "cuda" if torch.cuda.is_available() else "cpu"