modify setup.py

setup.py

@@ -2,7 +2,7 @@ import setuptools
 
 setuptools.setup(
     name="x2paddle",
-    version="dev-0.4",
+    version="0.4.0",
     author="dltp-sz",
     author_email="dltp-sz@baidu.com",
     description=

x2paddle/convert.py

@@ -119,7 +119,6 @@ def main():
     args = parser.parse_args()
 
     try:
-        import paddle.fluid as fluid
         import paddle
         v0, v1, v2 = paddle.__version__.split('.')
         if int(v0) != 1 or int(v1) < 5: