text: CREATE DATABASE IF NOT EXISTS pedidos;
  USE pedidos;
  CREATE TABLE IF NOT EXISTS robots(nombre varchar(20), numero varchar (20));
  CREATE DATABASE IF NOT EXISTS users;
  USE users;
  CREATE TABLE IF NOT EXISTS users(username varchar(20), password varchar (50));
  INSERT INTO users(username, password) VALUES ('pepe', 'f25a2fc72690b780b2a14e140ef6a9e0'), ('root', '5f4dcc3b5aa765d61d8327deb882cf99'); 