From 5d440857e7b3ac270496396920d134232f9cda66 Mon Sep 17 00:00:00 2001
From: "Gerber, Mike" <mike.gerber@sbb.spk-berlin.de>
Date: Fri, 18 Oct 2019 10:59:01 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=A7=B9=20sbb=5Ftextline=5Fdetector:=20Del?=
 =?UTF-8?q?ete=20textline=20session/model=20after=20using=20it?=
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---
 qurator/sbb_textline_detector/main.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/qurator/sbb_textline_detector/main.py b/qurator/sbb_textline_detector/main.py
index 9c1ba35..f489595 100644
--- a/qurator/sbb_textline_detector/main.py
+++ b/qurator/sbb_textline_detector/main.py
@@ -683,6 +683,12 @@ class textlineerkenner:
 
             y_predi = mask_true
             y_predi = cv2.resize(y_predi, (img_org.shape[1], img_org.shape[0]), interpolation=cv2.INTER_NEAREST)
+
+        session_textline.close()
+
+        del model_textline
+        del session_textline
+        gc.collect()
         return y_predi
 
     def get_textlines_for_each_textregions(self, textline_mask_tot, boxes):