fixed foreign key

src/alumno/student.controller.ts

@@ -1,19 +1,19 @@
 import { Controller, Get, Post, Body, Param } from '@nestjs/common';
 import { AlumnoService } from './student.service';
 import { CreateStudentDto } from './dto/create-student.dto';
-import { Student } from './entities/student.entity';
+import { Alumno } from './entities/student.entity';
 
 @Controller('student')
 export class StudentController {
   constructor(private readonly alumnoService: AlumnoService) {}
 
   @Post()
-  async create(@Body() createStudentDto: CreateStudentDto): Promise<Student> {
+  async create(@Body() createStudentDto: CreateStudentDto): Promise<Alumno> {
     return this.alumnoService.create(createStudentDto);
   }
 
   @Get()
-  async findAll(): Promise<Student[]> {
+  async findAll(): Promise<Alumno[]> {
     return this.alumnoService.findAll();
   }