Update app.py

app.py

@@ -5,6 +5,9 @@ from transformers import pipeline, VitsModel, VitsTokenizer
 
 device = "cuda:0" if torch.cuda.is_available() else "cpu"
 
+target_dtype = np.int16
+max_range = np.iinfo(target_dtype).max
+
 # load speech translation checkpoint
 ASR_MODEL_NAME = 'openai/whisper-base'
 asr_pipe = pipeline("automatic-speech-recognition", model=ASR_MODEL_NAME, chunk_length_s=30,device=device)