update version v0.4 (#2937)

Author: lugimzzz

paddleformers/__init__.py

@@ -31,7 +31,7 @@
 
 # this version is used for develop and test.
 # release version will be added fixed version by setup.py.
-__version__ = "0.3.0.post"
+__version__ = "0.4.0.post"
 if os.getenv(PADDLEFORMERS_STABLE_VERSION):
     __version__ = __version__.replace(".post", "")
 else:

setup.py

@@ -113,7 +113,7 @@ def show():
 
 # only use this file to contral the version
 
-__version__ = "0.3.0.post"
+__version__ = "0.4.0.post"
 
 if os.getenv(PADDLEFORMERS_STABLE_VERSION):
     __version__ = __version__.replace(".post", "")