diff --git a/src/adafruit_blinka/microcontroller/pentium/j4105/pin.py b/src/adafruit_blinka/microcontroller/pentium/j4105/pin.py
index 0c1de21f..0266b518 100644
--- a/src/adafruit_blinka/microcontroller/pentium/j4105/pin.py
+++ b/src/adafruit_blinka/microcontroller/pentium/j4105/pin.py
@@ -5,34 +5,34 @@
 
 from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
 
-GPIO388 = Pin((1,36))
-GPIO389 = Pin((1,37))
-GPIO386 = Pin((1,34))
-GPIO387 = Pin((1,35))
-GPIO337 = Pin((2,5))
-GPIO415 = Pin((1,63))
-GPIO416 = Pin((1,64))
-GPIO357 = Pin((1,5))
-GPIO356 = Pin((1,4))
-GPIO358 = Pin((1,6))
-GPIO359 = Pin((1,7))
-GPIO355 = Pin((1,3))
-GPIO391 = Pin((1,39))
-GPIO417 = Pin((1,65))
-GPIO493 = Pin((0,61))
-GPIO492 = Pin((0,60))
-GPIO410 = Pin((1,58))
-GPIO364 = Pin((1,12))
-GPIO338 = Pin((2,6))
-GPIO339 = Pin((2,7))
-GPIO340 = Pin((2,8))
-GPIO341 = Pin((2,9))
-GPIO413 = Pin((1,61))
-GPIO421 = Pin((1,69))
-GPIO422 = Pin((1,70))
-GPIO390 = Pin((1,38))
-GPIO419 = Pin((1,67))
-GPIO412 = Pin((1,60))
+GPIO388 = Pin((1, 36))
+GPIO389 = Pin((1, 37))
+GPIO386 = Pin((1, 34))
+GPIO387 = Pin((1, 35))
+GPIO337 = Pin((2, 5))
+GPIO415 = Pin((1, 63))
+GPIO416 = Pin((1, 64))
+GPIO357 = Pin((1, 5))
+GPIO356 = Pin((1, 4))
+GPIO358 = Pin((1, 6))
+GPIO359 = Pin((1, 7))
+GPIO355 = Pin((1, 3))
+GPIO391 = Pin((1, 39))
+GPIO417 = Pin((1, 65))
+GPIO493 = Pin((0, 61))
+GPIO492 = Pin((0, 60))
+GPIO410 = Pin((1, 58))
+GPIO364 = Pin((1, 12))
+GPIO338 = Pin((2, 6))
+GPIO339 = Pin((2, 7))
+GPIO340 = Pin((2, 8))
+GPIO341 = Pin((2, 9))
+GPIO413 = Pin((1, 61))
+GPIO421 = Pin((1, 69))
+GPIO422 = Pin((1, 70))
+GPIO390 = Pin((1, 38))
+GPIO419 = Pin((1, 67))
+GPIO412 = Pin((1, 60))
 
 SPI1_SCLK = GPIO355
 SPI1_MOSI = GPIO359
@@ -49,7 +49,10 @@
 I2C3_SDA = GPIO388
 I2C3_SCL = GPIO389
 
-i2cPorts = ((2, I2C2_SCL, I2C2_SDA),(3, I2C3_SCL, I2C3_SDA),)
+i2cPorts = (
+    (2, I2C2_SCL, I2C2_SDA),
+    (3, I2C3_SCL, I2C3_SDA),
+)
 # ordered as spiId, sckId, mosiId, misoId
 spiPorts = ((1, SPI1_SCLK, SPI1_MOSI, SPI1_MISO),)
 # ordered as uartId, txId, rxId