おやつタイム失敗時にはエラーを握り潰すやぅに

main.py

@@ -87,6 +87,7 @@ def main () -> None:
             has_got_snack_time = False
 
         if now.hour == 15 and not has_got_snack_time:
+            try:
                 with open ('./assets/snack-time.jpg', 'rb') as f:
                     image = models.AppBskyEmbedImages.Image (
                             alt   = 'おやつタイムだ!!!!',
@@ -96,6 +97,8 @@ def main () -> None:
                                   embed = models.app.bsky.embed.images.Main (
                                       images = [image]))
                 last_posted_at = now
+            except Exception:
+                pass
 
             has_got_snack_time = True