logging in ```iqn_agent.py```

[tinmodeHuang]

self.writer.add_scalar('stats/mean_Q', mean_q, 4 * self.steps)
hello! authors.
I wonder if self.steps times 4 in order to just scale horizontal axis.

[patrickhart]

Could you please provide a link to the source code? I am not familiar with this code and @juloberno might be able to help you out here. Seems like it scales the axis, or that the steps have to be scaled.

[tinmodeHuang]

well,

bark-ml/bark_ml/library_wrappers/lib_fqf_iqn_qrdqn/agent/iqn_agent.py

Line 90 in e8e5eae

self.writer.add_scalar('stats/mean_Q', mean_q, 4 * self.steps)

[patrickhart]

I guess, this comment could give a clue about that?

bark-ml/bark_ml/library_wrappers/lib_fqf_iqn_qrdqn/agent/base_agent.py

Line 263 in e8e5eae

# We log evaluation results along with training frames = 4 * steps.