Chaging Config file name to work in Heroku

Config/Configs.py

@@ -0,0 +1,26 @@
+from decouple import config
+from Config.Singleton import Singleton
+
+
+class Configs(Singleton):
+    def __init__(self) -> None:
+        if not super().created:
+            self.COMMANDS_PATH = 'Commands'
+            self.BOT_TOKEN = config('BOT_TOKEN')
+            self.SPOTIFY_ID = config('SPOTIFY_ID')
+            self.SPOTIFY_SECRET = config('SPOTIFY_SECRET')
+            self.CLEANER_MESSAGES_QUANT = 5
+
+            self.BOT_PREFIX = '!'
+            self.VC_TIMEOUT = 600
+
+            self.MAX_PLAYLIST_LENGTH = 50
+            self.MAX_PLAYLIST_FORCED_LENGTH = 5
+            self.MAX_PRELOAD_SONGS = 10
+            self.MAX_SONGS_HISTORY = 15
+
+            self.INVITE_MESSAGE = """To invite Vulkan to your own server, click [here]({}). 
+            Or use this direct URL: {}"""
+
+            self.MY_ERROR_BAD_COMMAND = 'This string serves to verify if some error was raised by myself on purpose'
+            self.INVITE_URL = 'https://discordapp.com/oauth2/authorize?client_id={}&scope=bot'