From 5484d0934145bb00695221798401a6220edb0b86 Mon Sep 17 00:00:00 2001
From: Prianka Liz Kariat <prianka.kariat@ymedialabs.com>
Date: Thu, 5 Jan 2023 19:32:35 +0530
Subject: [PATCH] Added exception for GPUDelegate

---
 .../tasks/ios/core/utils/sources/MPPBaseOptions+Helpers.mm   | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/mediapipe/tasks/ios/core/utils/sources/MPPBaseOptions+Helpers.mm b/mediapipe/tasks/ios/core/utils/sources/MPPBaseOptions+Helpers.mm
index bd863b20b..3fd8fbda3 100644
--- a/mediapipe/tasks/ios/core/utils/sources/MPPBaseOptions+Helpers.mm
+++ b/mediapipe/tasks/ios/core/utils/sources/MPPBaseOptions+Helpers.mm
@@ -32,9 +32,10 @@ using BaseOptionsProto = ::mediapipe::tasks::core::proto::BaseOptions;
       baseOptionsProto->mutable_acceleration()->mutable_tflite();
       break;
     }
-    case MPPDelegateGPU:
+    case MPPDelegateGPU: {
       // TODO: Provide an implementation for GPU Delegate.
-      break;
+      [NSException raise:@"Invalid value for delegate" format:@"GPU Delegate is not implemented."];
+    }
     default:
       break;
   }