Update app.py

app.py

@@ -7,10 +7,7 @@ models = {
     'Spanish': 'Helsinki-NLP/opus-mt-en-es',
     'German': 'Helsinki-NLP/opus-mt-en-de',
     'Italian': 'Helsinki-NLP/opus-mt-en-it',
-    'Portuguese': 'Helsinki-NLP/opus-mt-en-pt',
     'Urdu': 'Helsinki-NLP/opus-mt-en-ur',
-    'Punjabi': 'Helsinki-NLP/opus-mt-en-pa',  # English to Punjabi model
-    'Sindhi': 'Helsinki-NLP/opus-mt-en-sd',  # English to Sindhi model (if available, else use a different model)
     'Arabic': 'Helsinki-NLP/opus-mt-en-ar', 
     # Add more language models if needed
 }