0.0.4 release dynamic thresholding

Author: lucidrains

setup.py

@@ -3,7 +3,7 @@
 setup(
   name = 'imagen-pytorch',
   packages = find_packages(exclude=[]),
-  version = '0.0.3',
+  version = '0.0.4',
   license='MIT',
   description = 'Imagen - unprecedented photorealism × deep level of language understanding',
   author = 'Phil Wang',