Update app.py

app.py

@@ -18,7 +18,7 @@ translation_task_names = {
 #    'Portuguese to English': 'translation_pt_to_en',
 #    'English to Russian': 'translation_en_to_ru',
 #    'Russian to English': 'translation_ru_to_en',
-#    'English to Chinese': 'translation_en_to_zh',
+    'English to Chinese': 'translation_en_to_zh',
 #    'Chinese to English': 'translation_zh_to_en',
 #    'English to Japanese': 'translation_en_to_ja',
 #    'Japanese to English': 'translation_ja_to_en',
@@ -28,7 +28,8 @@ translation_task_names = {
 model_names = {
     'T5-Base': 't5-base',
     'T5-Small': 't5-small',
-    'T5-Large': 't5-large'
+    'T5-Large': 't5-large',
+    'Opus-En-ZH': 'liam168/trans-opus-mt-en-zh'
 }
 
 # Create a dictionary to store loaded models