Update app.py

app.py

@@ -2,6 +2,10 @@ import gradio as gr
 from transformers import pipeline
 from transformers import MBartForConditionalGeneration, MBart50TokenizerFast
 transcribe = pipeline("automatic-speech-recognition")
+
+model = MBartForConditionalGeneration.from_pretrained("facebook/mbart-large-50-one-to-many-mmt")
+
+tokenizer = MBart50TokenizerFast.from_pretrained("facebook/mbart-large-50-one-to-many-mmt", src_lang="en_XX")
 def speech_to_text(audio):
     text = transcribe(audio)["text"]