From 0913107fe724ec31690150644ce0cff71a9c7ecd Mon Sep 17 00:00:00 2001
From: Luke <luke.s@kakaobrain.com>
Date: Wed, 28 Dec 2022 09:16:40 +0900
Subject: [PATCH] fix: add missing SetOffset(0) to TopKScoresCalculator that
 causes real-time graphs to freeze

---
 mediapipe/calculators/util/top_k_scores_calculator.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mediapipe/calculators/util/top_k_scores_calculator.cc b/mediapipe/calculators/util/top_k_scores_calculator.cc
index b6bdf2f85..e613d3bbc 100644
--- a/mediapipe/calculators/util/top_k_scores_calculator.cc
+++ b/mediapipe/calculators/util/top_k_scores_calculator.cc
@@ -108,6 +108,8 @@ absl::Status TopKScoresCalculator::GetContract(CalculatorContract* cc) {
 }
 
 absl::Status TopKScoresCalculator::Open(CalculatorContext* cc) {
+  cc->SetOffset(mediapipe::TimestampDiff(0));
+
   const auto& options = cc->Options<::mediapipe::TopKScoresCalculatorOptions>();
   RET_CHECK(options.has_top_k() || options.has_threshold())
       << "Must specify at least one of the top_k and threshold fields in "