[client] Export channel

Author: SamuelHassine

pycti/__init__.py

@@ -15,6 +15,7 @@
 from .entities.opencti_case_incident import CaseIncident
 from .entities.opencti_case_rfi import CaseRfi
 from .entities.opencti_case_rft import CaseRft
+from .entities.opencti_channel import Channel
 from .entities.opencti_course_of_action import CourseOfAction
 from .entities.opencti_data_component import DataComponent
 from .entities.opencti_data_source import DataSource