diff --git a/python/spdk/rpc/compressdev.py b/python/spdk/rpc/compressdev.py
index 91076ae0d..80a36d92b 100644
--- a/python/spdk/rpc/compressdev.py
+++ b/python/spdk/rpc/compressdev.py
@@ -3,6 +3,7 @@
 #   All rights reserved.
 #
 
+
 def compressdev_scan_accel_module(client, pmd):
     """Scan and enable compressdev module and set pmd option.
 
diff --git a/python/spdk/rpc/dpdk_cryptodev.py b/python/spdk/rpc/dpdk_cryptodev.py
index 5f5f5dec9..a15da70f0 100644
--- a/python/spdk/rpc/dpdk_cryptodev.py
+++ b/python/spdk/rpc/dpdk_cryptodev.py
@@ -2,6 +2,7 @@
 #  Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES.
 #  All rights reserved.
 
+
 def dpdk_cryptodev_scan_accel_module(client):
     """Enable dpdk_cryptodev accel module.
     """
diff --git a/python/spdk/rpc/iobuf.py b/python/spdk/rpc/iobuf.py
index 153efe4f4..b5937c99e 100644
--- a/python/spdk/rpc/iobuf.py
+++ b/python/spdk/rpc/iobuf.py
@@ -2,6 +2,7 @@
 #  Copyright (C) 2022 Intel Corporation.
 #  All rights reserved.
 
+
 def iobuf_set_options(client, small_pool_count, large_pool_count, small_bufsize, large_bufsize):
     """Set iobuf pool options.
 
diff --git a/python/spdk/rpc/ublk.py b/python/spdk/rpc/ublk.py
index 62fdf427c..cc51168be 100644
--- a/python/spdk/rpc/ublk.py
+++ b/python/spdk/rpc/ublk.py
@@ -2,6 +2,7 @@
 #  Copyright (C) 2022 Intel Corporation.
 #  All rights reserved.
 
+
 def ublk_create_target(client, cpumask=None):
     params = {}
     if cpumask: