Traceback (most recent call last):


 "network/conf.py", line 93, in <module>
ImportError: cannot import name DNSCncLauncher

Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "apex/__init__.py", line 6, in <module>

from . import amp


 "apex/amp/__init__.py", line 1, in <module>

from .amp import init, half_function, float_function, promote_function,\


 "apex/amp/amp.py", line 1, in <module>

from . import compat, rnn_compat, utils, wrap


 "apex/amp/rnn_compat.py", line 1, in <module>

from . import utils, wrap


 "apex/amp/wrap.py", line 4, in <module>

from . import rnn_compat
ImportError: cannot import name rnn_compat`
