corrected hf spaces

app/deps.py

@@ -44,7 +44,8 @@ HF_API_TOKEN = get_secret("HF_API_TOKEN", required=False)
 # QStash Token (optional, for advanced queue features)
 QSTASH_TOKEN = get_secret("QSTASH_TOKEN", required=False)
 # Application URL (where this HF Space is hosted)
-APP_URL = get_secret("SPACE_HOST", required=True) 
+# Application URL (auto-injected by HF Spaces, fallback for local dev)
+APP_URL = os.getenv("SPACE_HOST", "http://localhost:8000").rstrip("/")
 
 # ── Singleton Database Connections ──────────────────────────────────────────────
 _org_db_connections = {}

app/routers/ai_query.py

@@ -1,8 +1,8 @@
 # app/routers/ai_query.py
 from fastapi import APIRouter, Depends, HTTPException
 from typing import Dict, Any
-from app.services.vector_service import VectorService
-from app.services.llm_service import LLMService  # Your existing LLM file
+from app.service.vector_service import VectorService
+from app.service.llm_service import LocalLLMService # Your existing LLM file
 from app.deps import get_current_user
 
 router = APIRouter(prefix="/api/v1/ai", tags=["ai"])