Update app.py

app.py

@@ -2,8 +2,8 @@ import os
 
 os.system('wget -q https://storage.googleapis.com/vakyaansh-open-models/translation_models/en-indic.zip')
 os.system('unzip /home/user/app/en-indic.zip')
-os.system('pip uninstall numpy')
-os.system('pip install numpy==1.20 --user')
+os.system('pip uninstall -y numpy')
+os.system('pip install -y numpy==1.20 --user')
 
 from fairseq import checkpoint_utils, distributed_utils, options, tasks, utils