Update app.py

app.py

@@ -12,11 +12,11 @@ st.write("Write or paste an English language sentence below, and enter. The mach
 user_input = st.text_area("Input sentence.")
 
 def load_en2de():
-  en2de = pipeline("translation_en_to_de", model="t5-base")
+  en2de = pipeline("translation_en_to_zh", model="t5-large")
   return en2de
   
 def load_de2en():
-  model_name = "facebook/wmt19-de-en"
+  model_name = "Helsinki-NLP/opus-mt-zh-en"
   tokenizer = FSMTTokenizer.from_pretrained(model_name)
   model_de_to_en = FSMTForConditionalGeneration.from_pretrained(model_name)
   return tokenizer, model_de_to_en