From d698df1b578a00a2ff115c2098f3b74c786f1995 Mon Sep 17 00:00:00 2001
From: zqfang <fangzq@stanford.edu>
Date: Fri, 29 Sep 2023 12:57:00 -0700
Subject: [PATCH] add support to barplot  color dict input, #224

---
 gseapy/plot.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gseapy/plot.py b/gseapy/plot.py
index 9280935..d528d53 100644
--- a/gseapy/plot.py
+++ b/gseapy/plot.py
@@ -974,6 +974,7 @@ def barh(self, color=None, group=None, ax=None):
         bar.xaxis.set_major_locator(MaxNLocator(nbins=5, integer=True))
         #
         _colors = self._parse_colors(color=color)
+        colors = _colors
         # remove old legend first
         bar.legend_.remove()
         if (group is not None) and (group in self.data.columns):