Fix "random_device: rdseed failed" error in assignTaxonomy() #1145
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assignTaxonomy() raises "random_device: rdseed failed" error when used in multi threaded mode (and single threaded sometimes). It seems to be caused by an error in recent versions of
libstdc++(gcc 9.3.0 and gcc 10.0.1) in Linux (Ubuntu 20.04). Usingrdrandas the token value to initializestd::random_deviceseems to work as a workaround.