Update src/app.service.ts

src/app.service.ts

@@ -29,6 +29,8 @@ export class AppService {
         dialect: 'postgres',
         username: "postgres",
         password: "FAdDoCwhmi3BvkK4pgEGDc7EspmDtHYV4y93748Xz6VysJKPdlsaU3L9N9k7OD9t",
+        autoLoadModels: true,   // Auto-load model files
+        synchronize: true,
         models: this.modelFilePaths,
         modelMatch: (filename, member) => {
           return filename.substring(0, filename.indexOf('.entity')) === member.toLowerCase();