output_filename = f"{prompt.replace(' ', '_')}_{language}"[:250] + ".wav"

app.py

@@ -67,6 +67,8 @@ def predict(prompt, language, gender, audio_file_pth, mic_file_path, use_mic):
         else:
             speaker_wav = "./examples/female.wav"
         
+    output_filename = f"{prompt.replace(' ', '_')}_{language}"[:250] + ".wav"
+    
     try:
         if language == "fr":
             if m.find("your") != -1: