typing to know what returns and needs to be passed, styling fix

lua/plugin_manager.py

@@ -8,7 +8,7 @@ from watchdog.events import FileSystemEventHandler
 from log.Logger import Logger
 from .PluginFSHandler import PluginFSHandler
 import json
-from .luarails import guardrails_code
+from .luarails import get_file_contents
 
 PLUGINS_DIR = Path(__file__).parent / "plugins"
 HTML_DIR = Path(__file__).parent / "../html"
@@ -112,7 +112,7 @@ class PluginManager:
 
     def _setup_lua_guardrails(self):
         try:
-            self.lua.execute(guardrails_code)
+            self.lua.execute(get_file_contents("luarails.lua"))
         except LuaError as e:
             Logger.log_lua_error(f"Failed to initialize Lua guardrails: {e}")