Code style upgrade

Handlers/ClearHandler.py

@@ -0,0 +1,22 @@
+from discord.ext.commands import Context
+from discord import Client
+from Handlers.AbstractHandler import AbstractHandler
+from Handlers.HandlerResponse import HandlerResponse
+from Parallelism.ProcessManager import ProcessManager
+
+
+class ClearHandler(AbstractHandler):
+    def __init__(self, ctx: Context, bot: Client) -> None:
+        super().__init__(ctx, bot)
+
+    async def run(self) -> HandlerResponse:
+        # Get the current process of the guild
+        processManager = ProcessManager()
+        processContext = processManager.getRunningPlayerContext(self.guild)
+        if processContext:
+            # Clear the playlist
+            playlist = processContext.getPlaylist()
+            with processContext.getLock():
+                playlist.clear()
+
+        return HandlerResponse(self.ctx)