diff --git a/app/backend/ChatHistory.ts b/app/backend/ChatHistory.ts
deleted file mode 100644
index 1f5b845..0000000
--- a/app/backend/ChatHistory.ts
+++ /dev/null
@@ -1,28 +0,0 @@
-
-// type Message = {
-//     role: string;
-//     content:string
-// }
-
-// type Chat = {
-//     name: string;
-//     messages: Message[];
-//     timestamp: number;
-// };
-
-// export function addMessageToHistory(index: number, chat: Chat): void {
-//     if (index >= 0 && index < chatHistory.length) {
-//         chatHistory[index] = chat;
-//         chatHistory.sort((a, b) => b.timestamp - a.timestamp)  
-//     }
-// }
-
-// export function removeMessageFromHistory(timestamp: number): void {
-//     const index = chatHistory.findIndex((msg) => msg.timestamp === timestamp);
-//     if (index > -1) {
-//         chatHistory.splice(index, 1);
-//         console.log(`Removed message with timestamp: ${timestamp}`);
-//     } else {
-//         console.log(`Message not found with timestamp: ${timestamp}`);
-//     }
-// }