Update app.py

app.py

@@ -1,8 +1,8 @@
 import gradio as gr
-from speechbrain.inference import MetricGAN
+from speechbrain.pretrained import Tacotron2, HIFIGAN  # Adjust imports for your use case
 
-# Load the MetricGAN model from Hugging Face
-model = MetricGAN.from_hparams(source="speechbrain/metricgan-plus-voicebank", savedir="tmpdir_metricgan")
+# Load the MetricGAN model using Pretrained
+model = HIFIGAN.from_hparams(source="speechbrain/metricgan-plus-voicebank", savedir="tmpdir_metricgan")
 
 # Define a function to enhance speech
 def enhance_speech(audio):