Update app.py

app.py

@@ -75,10 +75,10 @@ def generate_random_name(interpreter, vocab_size, sp, max_length=10, temperature
         next_index = int(next_index)
         next_token = sp.id_to_piece(next_index)
 
-        generated_name += next_token
+        generated_name = sp.decode_pieces(sp.encode_as_pieces(generated_name) + [next_token])
 
         # Decode the generated subword tokens into a string
-        decoded_name = sp.decode_pieces(generated_name.split())
+        decoded_name = sp.decode_pieces(sp.encode_as_pieces(generated_name))
 
         # Stop if end token is predicted (optional)
         if next_token == '' or len(decoded_name) > max_length: