chore: fix formatting

Author: Salakar

samples/basic_test_lab/functions/main.py

@@ -7,8 +7,7 @@
 
 
 @on_test_matrix_completed()
-def testmatrixcompleted(
-        event: CloudEvent[TestMatrixCompletedData]) -> None:
+def testmatrixcompleted(event: CloudEvent[TestMatrixCompletedData]) -> None:
     print(f"Test Matrix ID: {event.data.test_matrix_id}")
     print(f"Test Matrix State: {event.data.state}")
     print(f"Test Matrix Outcome Summary: {event.data.outcome_summary}")