From 0bc6e35ad60a1f3b4e5db5691cc26fb67728d2bc Mon Sep 17 00:00:00 2001
From: Slugger70 <slugger70@gmail.com>
Date: Wed, 7 Nov 2018 10:23:31 +1100
Subject: [PATCH] Minor alteration for flake8

---
 lib/galaxy/datatypes/text.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/galaxy/datatypes/text.py b/lib/galaxy/datatypes/text.py
index 0b0ca757966..a3b0fca18fe 100644
--- a/lib/galaxy/datatypes/text.py
+++ b/lib/galaxy/datatypes/text.py
@@ -255,7 +255,7 @@ class Biom1(Json):
                         metadata_value = json_dict.get(b_name, None)
                         if b_name == "columns" and metadata_value:
                             mks = metadata_value[0]['metadata'].keys()
-                            keep_columns = { mk: None for mk in mks }
+                            keep_columns = {mk: None for mk in mks}
                             for column in metadata_value:
                                 for k in column['metadata']:
                                     if column['metadata'][k] is not None: