From 75bb07078c19a4a313752a492418711a36f3d5c0 Mon Sep 17 00:00:00 2001
From: Kader Miyanyedi <Kadermiyanyedi@hotmail.com>
Date: Wed, 14 Feb 2024 21:46:50 +0300
Subject: [PATCH] fix(detection): add class name to detection data even if
 empty

Signed-off-by: Kader Miyanyedi <Kadermiyanyedi@hotmail.com>
---
 supervision/detection/core.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/supervision/detection/core.py b/supervision/detection/core.py
index e727426b..f170563c 100644
--- a/supervision/detection/core.py
+++ b/supervision/detection/core.py
@@ -487,7 +487,9 @@ class Detections:
         )
 
         if np.asarray(xyxy).shape[0] == 0:
-            return cls.empty()
+            empty_detection = cls.empty()
+            empty_detection.data = {CLASS_NAME_DATA_FIELD: np.empty(0)}
+            return empty_detection
 
         return cls(
             xyxy=xyxy,