Removed build warnings in API

server/Controllers/ProfileController.cs

@@ -29,7 +29,7 @@ namespace PodNoms.Api.Controllers {
             this._unitOfWork = unitOfWork;
         }
         [HttpGet]
-        public async Task<ActionResult<ProfileViewModel>> Get() {
+        public ActionResult<ProfileViewModel> Get() {
             var result = _mapper.Map<ApplicationUser, ProfileViewModel>(_applicationUser);
             return new OkObjectResult(result);
         }

server/Persistence/PodcastRepository.cs

@@ -55,9 +55,8 @@ namespace PodNoms.Api.Persistence {
                         select p.Slug);
                 }
                 item.TemporaryImageUrl = $"standard/podcast-image-{Randomisers.RandomInteger(1, 16)}.png";
-                _context.Podcasts.Add(item);
+                await _context.Podcasts.AddAsync(item);
             }
-
             return item;
         }
         public async Task<int> DeleteAsync(int id) {