dnn test

recommend-model-produce/src/main/python/tools/static_ps_trainer_v2.py

@@ -346,7 +346,7 @@ if __name__ == "__main__":
         if name in read_env_flags:
             read_env_flags.remove(name)
 
-    core.init_gflags(["--tryfromenv=" + ",".join(read_env_flags)] + ",max_body_size")
+    core.init_gflags(["--tryfromenv=,max_body_size" + ",".join(read_env_flags)])
     print('global_flags: ' + str(list(paddle.base.framework._global_flags().keys())))