Merge branch 'feat-linting' into 'fix-linting'

added docstring for tasks.py

See merge request louistw/self-reg-form!3

tasks.py

@@ -68,6 +68,13 @@ def certify_gen_f(room):
 
 
 def send_msg(event, room):
+    """
+    This function is used to send messages via socketio
+    Input:
+        string event, room: 
+    Output:
+        string: emit event to room
+    """
     socketio.emit(event, room=room)
 
 
@@ -80,6 +87,13 @@ def send_msg(event, room):
 
 @celery.task
 def celery_create_account(json, session):
+    """
+    This function is used to create account for new users 
+    Input:
+        json: json object of all user attributes and session/room 
+    Output:
+        gen_f(room): callback to check for success or failure
+    """
     room = session
     username = json["username"]
     email = json["email"]
@@ -110,6 +124,13 @@ def celery_create_account(json, session):
 
 @celery.task
 def celery_certify_account(json, session):
+    """
+    This function is used to certify account for existing users
+    Input:
+        json: json object of all user attributes and session/room
+    Output:
+        gen_f(room): callback to check for success or failure
+    """
     room = session
     username = json["username"]
     queuename = rc_util.encode_name(username)