Update tts.py

tts.py

@@ -30,7 +30,8 @@ def synthesize_speech(text):
         logging.info("Speech generated successfully.")
 
         # Decode the generated speech and save to an audio file
-        waveform = speech.cpu().numpy()
+        waveform = speech.cpu().numpy().flatten()
+        # Convert waveform to audio format that Gradio can handle
         sf.write("output.wav", waveform, 16000)
         return "output.wav"
     except Exception as e: