Update tts.py

tts.py

@@ -33,7 +33,7 @@ def synthesize_speech(text):
         # Decode the generated speech and save to an audio file
         waveform = speech.cpu().numpy().flatten()
         # Use torchaudio to save the waveform
-        file_path = "output.wav"
+        file_path = "/tmp/output.wav"  # Use a temporary directory
         torchaudio.save(file_path, torch.tensor(waveform).unsqueeze(0), 16000)
         logging.info(f"Audio file saved successfully at {file_path}.")
         return file_path