finished groups endpoint

src/group/group.module.ts

@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { GroupService } from './services/group.service';
+import { GroupController } from './controllers/group.controller';
+import { ConfigModule } from '@nestjs/config';
+@Module({
+  imports: [ConfigModule],
+  controllers: [GroupController],
+  providers: [GroupService],
+  exports: [GroupService],
+})
+export class GroupModule {}