Fix speaker_wav

app.py

@@ -63,7 +63,7 @@ def predict(prompt, language, audio_file_pth, mic_file_path, use_mic):
                 language = "fr-fr"
         if m.find("/fr/") != -1:
             language = None
-        predict_on_gpu(prompt, peaker_wav, language)
+        predict_on_gpu(prompt, speaker_wav, language)
     except RuntimeError as e :
         if "device-assert" in str(e):
             # cannot do anything on cuda device side error, need to restart
@@ -82,7 +82,7 @@ def predict(prompt, language, audio_file_pth, mic_file_path, use_mic):
     )
 
 @spaces.GPU(duration=60)
-def predict_on_gpu(prompt, peaker_wav, language):
+def predict_on_gpu(prompt, speaker_wav, language):
     tts.tts_to_file(
         text=prompt,
         file_path="output.wav",