diff --git a/.history/testpostgre_20250905023148.py b/.history/testpostgre_20250905023148.py
new file mode 100644
index 0000000..d748035
--- /dev/null
+++ b/.history/testpostgre_20250905023148.py
@@ -0,0 +1,11 @@
+from airflow import DAG
+from airflow.operators.dummy import DummyOperator
+from datetime import datetime
+
+with DAG(
+    dag_id="hello_world",
+    start_date=datetime(2025, 1, 1),
+    schedule_interval="@daily",
+    catchup=False,
+) as dag:
+    task = DummyOperator(task_id="dummy_task")
diff --git a/.history/testpostgre_20250905160615.py b/.history/testpostgre_20250905160615.py
new file mode 100644
index 0000000..8c8b419
--- /dev/null
+++ b/.history/testpostgre_20250905160615.py
@@ -0,0 +1,11 @@
+from airflow import DAG
+from airflow.operators.dummy import DummyOperator
+from datetime import datetime
+
+with DAG(
+    dag_id="hello_world_postgre",
+    start_date=datetime(2025, 1, 1),
+    schedule_interval="@daily",
+    catchup=False,
+) as dag:
+    task = DummyOperator(task_id="dummy_task")
diff --git a/testpostgre.py b/testpostgre.py
index d748035..8c8b419 100644
--- a/testpostgre.py
+++ b/testpostgre.py
@@ -3,7 +3,7 @@ from airflow.operators.dummy import DummyOperator
 from datetime import datetime
 
 with DAG(
-    dag_id="hello_world",
+    dag_id="hello_world_postgre",
     start_date=datetime(2025, 1, 1),
     schedule_interval="@daily",
     catchup=False,