fix

src/app.controller.ts

@@ -93,9 +93,7 @@ export class AppController {
     @Headers('Authorization') header: string,
   ) {
     await this.authService.auth(header);
-    const hasConversation = await this.conversation.hasConversation(
-      dto.session,
-    );
+    const hasConversation = await this.chatgpt.hasConversation(dto.session);
     const payload = new HasConversationDto();
     payload.session = dto.session;
     payload.hasConversation = hasConversation;