fix: #215 change message and remove unnecessary import

Author: PaulRC-ioet

time_tracker_api/time_entries/time_entries_dao.py

@@ -7,7 +7,6 @@
     add_project_info_to_time_entries,
     add_activity_name_to_time_entries,
     create_custom_query_from_str,
-    add_user_email_to_time_entries,
 )
 from utils.time import (
     datetime_str,

time_tracker_api/time_entries/time_entries_namespace.py

@@ -260,7 +260,7 @@ def post(self):
 class LatestTimeEntries(Resource):
     @ns.doc('list_latest_time_entries')
     @ns.marshal_list_with(time_entry)
-    @ns.response(HTTPStatus.NOT_FOUND, 'Time entry not found')
+    @ns.response(HTTPStatus.NOT_FOUND, 'No time entries found')
     def get(self):
         """List the latest time entries"""