fixed indentaion issue on ai services

app/service/ai_service.py

@@ -7,21 +7,21 @@ from app.service.embedding_service import embedder
 class AIService:
     def __init__(self):
     # Initialize vector DB with error handling
-    try:
-        self.vector_db = get_vector_db()
-        self.vss_available = True
-        logger.info("✅ Vector DB initialized")
-    except Exception as e:
-        logger.warning(f"⚠️ Vector DB unavailable: {e}")
-        self.vector_db = None
-        self.vss_available = False
+        try:
+            self.vector_db = get_vector_db()
+            self.vss_available = True
+            logger.info("✅ Vector DB initialized")
+        except Exception as e:
+            logger.warning(f"⚠️ Vector DB unavailable: {e}")
+            self.vector_db = None
+            self.vss_available = False
     
-    # Initialize LLM and embedder (always available)
-    self.llm = llm_service
-    self.embedder = embedder
-    logger.info("✅ AI Service initialized (VSS: {})".format(
+        # Initialize LLM and embedder (always available)
+        self.llm = llm_service
+        self.embedder = embedder
+        logger.info("✅ AI Service initialized (VSS: {})".format(
         "ENABLED" if self.vss_available else "DISABLED"
-    ))
+        ))
     def detect_entity_type(self, org_id: str, columns: list[str], filename: str) -> dict:
         """Detect entity type - per-org cache"""
         columns_str = ",".join(columns)