Update app.py

app.py

@@ -2,7 +2,7 @@ import os
 import sys 
 os.system("pip install transformers==4.27.0")
 os.system("pip install numpy==1.23")
-from transformers import pipeline, WhisperModel, WhisperTokenizer, WhisperFeatureExtractor, AutoFeatureExtractor, AutoProcessor, WhisperConfig, WhisperProcessor
+from transformers import pipeline, WhisperModel, WhisperTokenizer, WhisperFeatureExtractor, AutoFeatureExtractor, AutoProcessor, WhisperConfig, WhisperProcessor, WhisperForConditionalGeneration
 os.system("pip install jiwer")
 from jiwer import wer
 os.system("pip install datasets[audio]")