Add fn to create csv

Author: pankajastro

dev/dags/sample.py

@@ -1,3 +1,4 @@
+import os
 from datetime import datetime, timedelta
 from random import randint
 from typing import Any
@@ -62,3 +63,10 @@ def read_params(params: dict[str, Any]) -> None:
 
 def generate_data():
     print("Produced data to file:///$AIRFLOW_HONE/data.csv")
+    data_dir = os.environ.get("AIRFLOW_HONE", "/usr/local/airflow")
+    file_path = os.path.join(data_dir, "data.csv")
+
+    with open(file_path, "w") as f:
+        f.write("id,value\n1,42\n2,43\n")
+
+    print(f"Produced data to file://{file_path}")