Add dags/example_dag.py

dags/example_dag.py

@@ -0,0 +1,29 @@
+from airflow import DAG
+from airflow.operators.python import PythonOperator
+from datetime import datetime, timedelta
+
+def my_task():
+    print("Hello Airflow! Task 2 is running.")
+
+default_args = {
+    'owner': 'airflow',
+    'depends_on_past': False,
+    'retries': 1,
+    'retry_delay': timedelta(minutes=5),
+}
+
+with DAG(
+    'example_dag',
+    default_args=default_args,
+    description='My second DAG',
+    start_date=datetime(2025, 12, 10),
+    schedule=timedelta(minutes=3),
+    catchup=False,
+) as dag:
+
+    task1 = PythonOperator(
+        task_id='print_hello',
+        python_callable=my_task
+    )
+
+    task1