I have django (1.6) app and I want to test it with locust. I installed locust==0.7.5 and pyzmq==16.0.2 and I revived a lot of fails: [Errno 111] Connection refused' more details below

When I run app with command: locust --host=http://127.0.0.1 I receive the following error:

ConnectionError(MaxRetryError("HTTPConnectionPool(host='127.0.0.1', port=80): Max retries exceeded with url: / (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x7f7639d89750>: Failed to establish a new connection: [Errno 111] Connection refused',))",),)

My locust file:

from locust import TaskSet, HttpLocust, task


class UserBehavior(TaskSet):
    @task
    def home(self):
        self.client.get('/')

    @task
    def programm(self):
        self.client.get('/programm')


class WebsiteUser(HttpLocust):
    task_set = UserBehavior

Any help on regarding how to resolve the error would be appreciated!