From 6bce4fad2c2af0335990ca6edca94e871e9e90bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20Lu=C5=A1=C4=8Don?= <mluscon@gmail.com>
Date: Thu, 19 Dec 2024 05:58:03 +0100
Subject: [PATCH] Fix local variable 'last_metrics' referenced before
 assignment (#852)

Co-authored-by: Ivan Shcheklein <shcheklein@gmail.com>
---
 src/dvclive/monitor_system.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/dvclive/monitor_system.py b/src/dvclive/monitor_system.py
index f6d26d83..363337d7 100644
--- a/src/dvclive/monitor_system.py
+++ b/src/dvclive/monitor_system.py
@@ -117,6 +117,7 @@ def _check_directories_to_monitor(
     def _monitoring_loop(self):
         while not self._shutdown_event.is_set():
             self._metrics = {}
+            last_metrics = {}
             for _ in range(self._num_samples):
                 try:
                     last_metrics = self._get_metrics()