Export chain, chain_linear & cross_downstream (#48033)

kaxil · web-flow · commit aad7b83c6e07 · 2025-03-21T02:34:49.000+05:30
Added `chain`, `chain_linear`, and `cross_downstream` to `__all__` in
`BaseOperator`, ensuring they are properly exported for use.
diff --git a/task-sdk/src/airflow/sdk/definitions/baseoperator.py b/task-sdk/src/airflow/sdk/definitions/baseoperator.py
@@ -89,6 +89,9 @@
 
 __all__ = [
     "BaseOperator",
+    "chain",
+    "chain_linear",
+    "cross_downstream",
 ]
 
 # TODO: Task-SDK
