> Traceback (most recent call last):


 "nsga.py", line 25, in <module>

from deap.benchmarks.tools import diversity, convergence, hypervolume
ImportError: cannot import name 'hypervolume'

Traceback (most recent call last):


 "/root/anaconda3/lib/python3.6/site-packages/django/utils/autoreload.py", line 226, in wrapper

fn(*args, **kwargs)


 "/root/anaconda3/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 113, in inner_run

autoreload.raise_last_exception()


 "/root/anaconda3/lib/python3.6/site-packages/django/utils/autoreload.py", line 249, in raise_last_exception

six.reraise(*_exception)


 "/root/anaconda3/lib/python3.6/site-packages/django/utils/six.py", line 685, in reraise

raise value.with_traceback(tb)


 "/root/anaconda3/lib/python3.6/site-packages/django/utils/autoreload.py", line 226, in wrapper

fn(*args, **kwargs)


 "/root/anaconda3/lib/python3.6/site-packages/django/__init__.py", line 27, in setup

apps.populate(settings.INSTALLED_APPS)


 "/root/anaconda3/lib/python3.6/site-packages/django/apps/registry.py", line 115, in populate

app_config.ready()


 "/root/anaconda3/lib/python3.6/site-packages/channels/apps.py", line 22, in ready

monkeypatch_django()


 "/root/anaconda3/lib/python3.6/site-packages/channels/hacks.py", line 10, in monkeypatch_django

from .management.commands.runserver import Command as RunserverCommand


 "/root/anaconda3/lib/python3.6/site-packages/channels/management/commands/runserver.py", line 5, in <module>

from daphne.server import Server, build_endpoint_description_strings
ImportError: cannot import name 'build_endpoint_description_strings'
