updated llm and inference provider

core/llm_client.py

@@ -20,7 +20,7 @@ GROQ_API_KEY = os.getenv("GROQ_API_KEY")
 if not GROQ_API_KEY:
     raise ValueError("❌ GROQ_API_KEY not set in environment variables")
 """
-HF_TOKEN = os.getenv("HF_WR")
+HF_TOKEN = os.getenv("HF_TOKEN")
 
 if not HF_TOKEN:
     raise ValueError("❌ HF_TOKEN not set in environment variables")