♻️ Refactor Trivia function parameters to use string types for Category and Difficulty

app.py

@@ -352,7 +352,7 @@ def Plot(GiveExamplePrompt: bool = True) -> list[str]:
 		else:
 			return [Prompt, '']
 
-def Trivia(Category: Literal[*Categories.keys()], Difficulty: Literal[*Difficulties.keys()]) -> str: # type: ignore
+def Trivia(Category: str, Difficulty: str) -> str:
 	CategoryParam = f'&category={Categories[Category]}' if Category != 'Any Category' else ''
 	DifficultyParam = f'&difficulty={Difficulties[Difficulty]}' if Difficulty != 'Any Difficulty' else ''
 	Raw = requests.get(f'https://opentdb.com/api.php?amount=1{CategoryParam}{DifficultyParam}&encode=base64', headers=Headers)