feat: increase time out search similar

data_importer.py

@@ -21,7 +21,7 @@ class DataImporter:
     def _init_qdrant(self):
         """Initialize Qdrant client with error handling"""
         try:
-            self.client = RestQdrantClient(url=self.qdrant_url)
+            self.client = RestQdrantClient(url=self.qdrant_url,timeout=15)
             # Test connection
             self.client.get_collections()
             self.qdrant_available = True
@@ -127,4 +127,4 @@ class DataImporter:
             ]
         except Exception as e:
             print(f"Error searching: {e}")
-            return []  # Always return empty list, never a dict with error
+            raise ValueError(f"Search failed: {str(e)}")