Update tts.py

tts.py

@@ -33,9 +33,10 @@ 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
-        torchaudio.save("output.wav", torch.tensor(waveform).unsqueeze(0), 16000)
-        logging.info("Audio file saved successfully.")
-        return "output.wav"
+        file_path = "output.wav"
+        torchaudio.save(file_path, torch.tensor(waveform).unsqueeze(0), 16000)
+        logging.info(f"Audio file saved successfully at {file_path}.")
+        return file_path
     except Exception as e:
         logging.error(f"Error during speech synthesis: {e}")
         return None