student automatic subscription

Tsi1.Api/Tsi1.Api/Controllers/CourseController.cs

@@ -190,7 +190,6 @@ namespace Tsi1.Api.Controllers
             return Ok(result.Data);
         }
 
-
         [Authorize(Roles = UserTypes.Professor + ", " + UserTypes.FacultyAdmin)]
         [HttpPut("Modify/{courseId}")]
         public async Task<IActionResult> Modify(int courseId, CourseModifyDto courseDto)