Fix

app.py

@@ -108,8 +108,8 @@ def infer(
 ):
     # ref_audio, ref_text = preprocess_ref_audio_text(ref_audio_orig, ref_text, show_info=show_info)
     if ref_voice:
-        ref_audio = Path(f"./ref_{str(voice).lower()}.wav").read_bytes()
-        ref_text = Path(f"./ref_{str(voice).lower()}.txt").read_text()
+        ref_audio = Path(f"./ref_{str(ref_voice).lower()}.wav").read_bytes()
+        ref_text = Path(f"./ref_{str(ref_voice).lower()}.txt").read_text()
     else:
         ref_audio, ref_text = preprocess_ref_audio_text(ref_audio_orig, ref_text, show_info=show_info)