From 885beaad67ce17caa8b16063bfb0ebe1c06bf5a2 Mon Sep 17 00:00:00 2001
From: Amirhossein Naghsh Nilchi <amirnnilchi@gmail.com>
Date: Thu, 1 Aug 2024 19:38:10 +0200
Subject: [PATCH] fix h5ad metadata

---
 lib/galaxy/datatypes/binary.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/galaxy/datatypes/binary.py b/lib/galaxy/datatypes/binary.py
index 4bcb3f8488a5..31b2753f455e 100644
--- a/lib/galaxy/datatypes/binary.py
+++ b/lib/galaxy/datatypes/binary.py
@@ -1505,7 +1505,7 @@ def _layercountsize(tmp, lennames=0):
                     count = len(tmp.dtype)
                     size = int(tmp.size)
                 else:
-                    layers = list(tmp.attrs)
+                    layers = list(tmp.keys())
                     count = len(layers)
                     size = lennames
                 return (layers, count, size)
@@ -4649,4 +4649,4 @@ def display_peek(self, dataset: DatasetProtocol) -> str:
         try:
             return dataset.peek
         except Exception:
-            return f"Binary numpy file ({nice_size(dataset.get_size())})"
+            return f"Binary numpy file ({nice_size(dataset.get_size())})"
\ No newline at end of file