pylint fixes

Author: RetiredWizard

Fruit_Jam/Larsio_Paint_Music/sound_manager.py

@@ -65,7 +65,8 @@ def __init__(self, audio_output="pwm", seconds_per_eighth=0.25):
             # Setup PWM audio output on D10
             self.audio = audiopwmio.PWMAudioOut(board.D10)
         else:  # i2s
-            # optional configuration file for speaker/headphone setting, check current and root directory
+            # optional configuration file for speaker/headphone setting
+            # check current directory first and then root directory
             launcher_config = {}
             if pathlib.Path("launcher.conf.json").exists():
                 with open("launcher.conf.json", "r") as f:

Metro/Metro_RP2350_Chips_Challenge/definitions.py

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 import json
+import time
 import board
 from micropython import const
 import adafruit_pathlib as pathlib