Usermod script cleanup

Fix whitespace and remove unused imports

pio-scripts/load_usermods.py

@@ -1,11 +1,9 @@
 Import('env')
-import os.path
 from collections import deque
 from pathlib import Path   # For OS-agnostic path manipulation
 from click import secho
 from SCons.Script import Exit
 from platformio.builder.tools.piolib import LibBuilderBase
-from platformio.package.manager.library import LibraryPackageManager
 
 usermod_dir = Path(env["PROJECT_DIR"]).resolve() / "usermods"
 

pio-scripts/validate_modules.py

@@ -1,10 +1,8 @@
 import re
-import sys
 from pathlib import Path   # For OS-agnostic path manipulation
 from typing import Iterable
 from click import secho
 from SCons.Script import Action, Exit
-from platformio import util
 from platformio.builder.tools.piolib import LibBuilderBase
 
 
@@ -69,7 +67,6 @@ def validate_map_file(source, target, env):
                 fg="red",
                 err=True)
             Exit(1)
-        pass
 
     # Extract the values we care about
     modules = {Path(builder.build_dir).name: builder.name for builder in module_lib_builders}