Update app.py

app.py

@@ -3,7 +3,7 @@ import os
 #os.system("exec bash")
 #os.system("pip install --upgrade pip")
 #os.system("pip install transformers==3.4.0") #Some interoperability issue with Wav2Vec2CTCTokenizer
-os.system("pip install tokenizers")
+os.system("pip install tokenizers fairseq")
 os.system("pip install numpy==1.23.0") #NumPy 1.24 or less needed by Numba. Use 1.23, librosa still uses np.complex which was dropped in NumPy 1.24
 os.system("pip install git+https://github.com/huggingface/transformers datasets[torch]")
 os.system("pip install torch accelerate torchaudio datasets librosa easymms")