Update app.py

app.py

@@ -214,7 +214,7 @@ Zulu	zul_Latn'''
 def load_models():
     # build model and tokenizer
     model_name_dict = {
-                  'nllb-3.3B': "ychenNLP/nllb-200-3.3b-ep",
+                  'nllb-1.3B': "ychenNLP/nllb-200-distilled-1.3B-easyproject",
                   }
 
     model_dict = {}
@@ -231,7 +231,7 @@ def load_models():
 
 def translation(source, target, text):
     if len(model_dict) == 2:
-        model_name = 'nllb-3.3B'
+        model_name = 'nllb-1.3B'
 
     start_time = time.time()
     source = flores_codes[source]
@@ -280,7 +280,7 @@ if __name__ == '__main__':
 
     title = "EasyProject: a simple end-to-end label projection method for cross-lingual transfer"
 
-    demo_status = "Check out our paper: Frustratingly Easy Label Projection for Cross-lingual Transfer (https://arxiv.org/abs/2211.15613). Powered by NLLB-200-3.3B (ychenNLP/nllb-200-3.3b-ep)."
+    demo_status = "Check out our paper: Frustratingly Easy Label Projection for Cross-lingual Transfer (https://arxiv.org/abs/2211.15613). Powered by (ychenNLP/nllb-200-distilled-1.3B-easyproject)."
     description = f"{demo_status}"
     examples = [
         ['English', 'Akan', "Davies is leaving to become chairman of the [London School of Economics]"],