From 4248ed37f8226c9d161270d8eef66c22ee6af4c8 Mon Sep 17 00:00:00 2001
From: Ann-Holmes <41296458+Ann-Holmes@users.noreply.github.com>
Date: Mon, 21 Mar 2022 20:41:20 +0800
Subject: [PATCH] Fix bug: _combine_by_cluster

The function, `_combine_by_cluster`, does not get the `clust_key` argument.
---
 cello/cello.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cello/cello.py b/cello/cello.py
index ff960c8..b1ac634 100755
--- a/cello/cello.py
+++ b/cello/cello.py
@@ -426,7 +426,7 @@ def _raw_probabilities(
                 """.format(clust_key)
             )
 
-        ad_clust = _combine_by_cluster(ad)
+        ad_clust = _combine_by_cluster(ad, clust_key=clust_key)
         # If there's only one cluster, expand dimensions of expression
         # matrix. AnnData shrinks it, so we need to keep it as a Numpy
         # array.