Update back.py

back.py

@@ -306,7 +306,7 @@ class ProductDatabase:
         except Exception as e:
             raise Exception(f"Error processing markdown content: {str(e)}")
         
-    def search(self, query: str, k: int = 15) -> List[Dict[str, Any]]:
+    def search(self, query: str, k: int = 5) -> List[Dict[str, Any]]:
         """Search for relevant documents"""
         if not self.vectorstore:
             raise ValueError("Database not initialized. Please process documents first.")