def hello(args: 'Namespace'):
"""
Run any of the hello world examples
:param args: arguments coming from the CLI.
"""
if args.hello == 'fashion':
from jina.helloworld.fashion.app import hello_world
hello_world(args)
elif args.hello == 'chatbot':
from jina.helloworld.chatbot.app import hello_world
hello_world(args)
elif args.hello == 'multimodal':
from jina.helloworld.multimodal.app import hello_world
hello_world(args)
elif args.hello == 'fork':
from jina.helloworld.fork import fork_hello
fork_hello(args)
else:
raise ValueError(
f'must be one of [`fashion`, `chatbot`, `multimodal`, `fork`]')
def test_fashion(helloworld_args, query_document, tmpdir):
"""Regression test for fashion example."""
hello_world(helloworld_args)
check_hello_world_results(os.path.join(str(tmpdir), 'demo.html'))
