dnn test

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

@@ -339,7 +339,7 @@ if __name__ == "__main__":
     read_env_flags = [
         key[len(flag_prefix) :]
         for key in core.globals().keys()
-        if key.startswith(flag_prefix)
+        if key.startswith("FLAGS_")
     ]
 
     def remove_flag_if_exists(name):