Moving EmptyOperator to standard provider (apache#46231)

Author: amoghrajesh

airflow/example_dags/example_bash_decorator.py

@@ -22,7 +22,7 @@
 from airflow.decorators import dag, task
 from airflow.exceptions import AirflowSkipException
 from airflow.models.baseoperator import chain
-from airflow.operators.empty import EmptyOperator
+from airflow.providers.standard.operators.empty import EmptyOperator
 from airflow.utils.trigger_rule import TriggerRule
 from airflow.utils.weekday import WeekDay
 

airflow/example_dags/example_bash_operator.py

@@ -24,8 +24,8 @@
 import pendulum
 
 from airflow.models.dag import DAG
-from airflow.operators.empty import EmptyOperator
 from airflow.providers.standard.operators.bash import BashOperator
+from airflow.providers.standard.operators.empty import EmptyOperator
 
 with DAG(
     dag_id="example_bash_operator",

airflow/example_dags/example_branch_datetime_operator.py

@@ -25,8 +25,8 @@
 import pendulum
 
 from airflow.models.dag import DAG
-from airflow.operators.empty import EmptyOperator
 from airflow.providers.standard.operators.datetime import BranchDateTimeOperator
+from airflow.providers.standard.operators.empty import EmptyOperator
 
 dag1 = DAG(
     dag_id="example_branch_datetime_operator",

airflow/example_dags/example_branch_day_of_week_operator.py

@@ -24,7 +24,7 @@
 import pendulum
 
 from airflow.models.dag import DAG
-from airflow.operators.empty import EmptyOperator
+from airflow.providers.standard.operators.empty import EmptyOperator
 from airflow.providers.standard.operators.weekday import BranchDayOfWeekOperator
 from airflow.utils.weekday import WeekDay
 

airflow/example_dags/example_branch_labels.py

@@ -24,7 +24,7 @@
 import pendulum
 
 from airflow.models.dag import DAG
-from airflow.operators.empty import EmptyOperator
+from airflow.providers.standard.operators.empty import EmptyOperator
 from airflow.utils.edgemodifier import Label
 
 with DAG(

airflow/example_dags/example_branch_operator.py

@@ -30,7 +30,7 @@
 import pendulum
 
 from airflow.models.dag import DAG
-from airflow.operators.empty import EmptyOperator
+from airflow.providers.standard.operators.empty import EmptyOperator
 from airflow.providers.standard.operators.python import (
     BranchExternalPythonOperator,
     BranchPythonOperator,

airflow/example_dags/example_branch_operator_decorator.py

@@ -32,7 +32,7 @@
 
 from airflow.decorators import task
 from airflow.models.dag import DAG
-from airflow.operators.empty import EmptyOperator
+from airflow.providers.standard.operators.empty import EmptyOperator
 from airflow.utils.edgemodifier import Label
 from airflow.utils.trigger_rule import TriggerRule
 

airflow/example_dags/example_branch_python_dop_operator_3.py

@@ -26,7 +26,7 @@
 
 from airflow.decorators import task
 from airflow.models.dag import DAG
-from airflow.operators.empty import EmptyOperator
+from airflow.providers.standard.operators.empty import EmptyOperator
 
 
 @task.branch()

airflow/example_dags/example_display_name.py

@@ -20,7 +20,7 @@
 import pendulum
 
 from airflow.decorators import dag, task
-from airflow.operators.empty import EmptyOperator
+from airflow.providers.standard.operators.empty import EmptyOperator
 
 
 # [START dag_decorator_usage]

airflow/example_dags/example_external_task_marker_dag.py

@@ -43,7 +43,7 @@
 import pendulum
 
 from airflow.models.dag import DAG
-from airflow.operators.empty import EmptyOperator
+from airflow.providers.standard.operators.empty import EmptyOperator
 from airflow.providers.standard.sensors.external_task import ExternalTaskMarker, ExternalTaskSensor
 
 start_date = pendulum.datetime(2021, 1, 1, tz="UTC")