from adafruit_blinka.microcontroller.rp2040_u2if.analogio import (
         AnalogIn_ItsyBitsy as AnalogIn,
     )
-elif "BLINKA_FORCECHIP" in os.environ and os.environ["BLINKA_FORCEBOARD"] == "GENERIC_AGNOSTIC_BOARD":
+elif (
+    "BLINKA_FORCECHIP" in os.environ
+    and os.environ["BLINKA_FORCEBOARD"] == "GENERIC_AGNOSTIC_BOARD"
+):
     from adafruit_blinka.microcontroller.generic_agnostic_board.analogio import AnalogIn
-    from adafruit_blinka.microcontroller.generic_agnostic_board.analogio import AnalogOut
+    from adafruit_blinka.microcontroller.generic_agnostic_board.analogio import (
+        AnalogOut,
+    )
 else:
     raise NotImplementedError("analogio not supported for this board.")