From 12647bcf64af6baa2cc48cdc3a4dafd1c4d3e7e1 Mon Sep 17 00:00:00 2001
From: Garrett Michael Flynn <garrettmflynn@gmail.com>
Date: Fri, 19 Jan 2024 13:32:16 -0800
Subject: [PATCH] Update publisher.py

---
 src/tqdm_publisher/publisher.py | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/tqdm_publisher/publisher.py b/src/tqdm_publisher/publisher.py
index ab53463..9fe36c5 100644
--- a/src/tqdm_publisher/publisher.py
+++ b/src/tqdm_publisher/publisher.py
@@ -27,8 +27,7 @@ def subscribe(self, callback):
     
     # Unsubscribe from updates
     def unsubscribe(self, callback_id):
-        try:
-            del self.callbacks[callback_id]
-            return True
-        except KeyError:
-            return False
\ No newline at end of file
+        if callback_id not in self.callbacks:
+            return False
+        del self.callbacks[callback_id]
+        return True
\ No newline at end of file