Changes to GET /teachers/:id

added the optional property room to the response with the 200 status

added the required property building to the response with the 200 status

added the required property department_id to the response with the 200 status

added the required property id to the response with the 200 status

added the required property is_black to the response with the 200 status

added the required property name to the response with the 200 status

added the required property position to the response with the 200 status

added the required property remark to the response with the 200 status

removed the required property building from the response with the 200 status

removed the required property department_id from the response with the 200 status

removed the required property id from the response with the 200 status

removed the required property is_black from the response with the 200 status

removed the required property name from the response with the 200 status

removed the required property position from the response with the 200 status

removed the required property remark from the response with the 200 status

removed the optional property room from the response with the 200 status