add handler

handler.py

@@ -29,4 +29,10 @@ class EndpointHandler:
         outputs = self.model.generate(inputs)
         prediction = outputs[0].cpu().numpy()
 
-        return [{"generated_audio": prediction}]
+        # Define the output file path
+        output_file_path = "generated_audio.wav"
+        
+        # Save the generated audio to a file
+        audio_write(output_file_path, prediction, sample_rate=16000)  # Adjust sample_rate as needed
+
+        return {"generated_audio_file": output_file_path}