From 2aca74cd21ff69c84371f3529698bb652c3ae23c Mon Sep 17 00:00:00 2001
From: you-n-g <you-n-g@users.noreply.github.com>
Date: Mon, 20 Dec 2021 18:21:31 +0800
Subject: [PATCH] Black Format

---
 qlib/data/dataset/processor.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qlib/data/dataset/processor.py b/qlib/data/dataset/processor.py
index 194a46353..cafbf50bd 100644
--- a/qlib/data/dataset/processor.py
+++ b/qlib/data/dataset/processor.py
@@ -306,7 +306,7 @@ class CSRankNorm(Processor):
     Cross Sectional Rank Normalization.
     "Cross Sectional" is often used to describe data operations.
     The operations across different stocks are often called Cross Sectional Operation.
-    
+
     For example, CSRankNorm is an operation that grouping the data by each day and rank `across` all the stocks in each day.
     """