fix states being overridden in generate

Author: lucidrains

block_recurrent_transformer_pytorch/block_recurrent_transformer_pytorch.py

@@ -939,7 +939,6 @@ def generate(
         output = prime
 
         memories = []
-        states = []
 
         for ind in range(length - start_len):
 

setup.py

@@ -3,7 +3,7 @@
 setup(
   name = 'block-recurrent-transformer-pytorch',
   packages = find_packages(exclude=[]),
-  version = '0.4.2',
+  version = '0.4.3',
   license='MIT',
   description = 'Block Recurrent Transformer - Pytorch',
   author = 'Phil Wang',