fixed variable name

app.py

@@ -9,7 +9,7 @@ from transformers import VitsModel, VitsTokenizer, pipeline
 device = "cuda:0" if torch.cuda.is_available() else "cpu"
 
 # load speech translation checkpoint
-asr_pipe = pipeline("automatic-speech-recognition", model="openai/whisper-base", device=device)
+pipe = pipeline("automatic-speech-recognition", model="openai/whisper-base", device=device)
 
 # load text-to-speech checkpoint for MMS
 model = VitsModel.from_pretrained("Matthijs/mms-tts-fra")