fixup: Format Python code with Black

TTS/fishaudio.py

@@ -28,6 +28,7 @@ class FishAudio:
         audio = self.client.tts.convert(text=text, reference_id=voice_id)
 
         from fishaudio.utils import save
+
         save(audio, filepath)
 
     def initialize(self):
@@ -42,4 +43,4 @@ class FishAudio:
         self.client = FishAudioClient(api_key=api_key)
 
     def randomvoice(self):
-        return random.choice(self.voices)
+        return random.choice(self.voices)