Update app.py

app.py

@@ -41,7 +41,7 @@ def translation(source, target, text):
     chunks = text.splitlines(True)
     output = ""
     for chunk in chunks:
-        stchunk = translator(chunk, max_length=400, num_beams=5)
+        stchunk = translator(chunk+"<mask>", max_length=400, num_beams=5)
         output += stchunk[0]['translation_text']+"\n"
 
     end_time = time.time()