Question regarding to UT-Zappos configuration

[pathpot]

Thank you for your interesting work!

I have a question regarding to proper configuration for UT-Zappos. In the supplementary material of the paper https://arxiv.org/pdf/1905.05908.pdf, section A.1 mentioned that, "Number of sampled sampled negatives for Eq 3: ... for UT-Zappos we choose all negatives". In this case, How do you specify this configuration in the argument? The argument --num_negs seems to accept only an integer.