Could not find network file

[ghost]

when I run this command:

sudo ./test_gpu breakout DQN3_0_1_breakout_FULL_Y.t7

the output is:

-framework alewrap -game_path /home/omen/Projects/DeepLearning/Test/DeepMind-Atari-Deep-Q-Learner/roms/ -name DQN3_0_1_breakout_FULL_Y -env breakout -env_params useRGB=true -agent NeuralQLearner -agent_params lr=0.00025,ep=1,ep_end=0.1,ep_endt=replay_memory,discount=0.99,hist_len=4,learn_start=50000,replay_memory=1000000,update_freq=4,n_replay=1,network="convnet_atari3",preproc="net_downsample_2x_full_y",state_dim=7056,minibatch_size=32,rescale_r=1,ncols=1,bufferSize=512,valid_size=500,target_q=10000,clip_delta=1,min_reward=-1,max_reward=1 -actrep 4 -gpu 0 -random_starts 30 -pool_frms type="max",size=2 -seed 1 -threads 4 -network DQN3_0_1_breakout_FULL_Y.t7 -gif_file ../gifs/breakout.gif
Torch Threads:	4
Using GPU device id:	0
Torch Seed:	1
CUTorch Seed:	1791095845

Playing:	breakout
qlua: ./NeuralQLearner.lua:79: Could not find network file 
stack traceback:
	[C]: at 0x7f29901f7990
	[C]: in function 'error'
	./NeuralQLearner.lua:79: in function '__init'
	...-Atari-Deep-Q-Learner/torch/share/lua/5.1/torch/init.lua:91: in function <...-Atari-Deep-Q-Learner/torch/share/lua/5.1/torch/init.lua:87>
	[C]: at 0x7f2986461710
	./initenv.lua:133: in function 'setup'
	test_agent.lua:46: in main chunk

I have trained the model and the network file exists in "dqn" directory. can somebody tell me what is wrong?

Update:

I think the problem was about the network file. The training process should be completed before using it.

[talregev]

on training, you can save before the file before it the train is end.
edit run_gpu / run_cpu end edit the save_freq value to 5000 or so, then you have the file to play with.