add __all__ (#1797)

Signed-off-by: gabriel <[email protected]>
Co-authored-by: gabriel <[email protected]>

Author: gab23r

pandera/polars.py

@@ -1,6 +1,5 @@
 """A flexible and expressive polars validation library for Python."""
 
-# pylint: disable=unused-import
 from pandera import errors
 from pandera.api.checks import Check
 from pandera.api.dataframe.model_components import (
@@ -16,3 +15,20 @@
 from pandera.decorators import check_input, check_io, check_output, check_types
 
 register_polars_backends()
+
+
+__all__ = [
+    "check_input",
+    "check_io",
+    "check_output",
+    "check_types",
+    "check",
+    "Check",
+    "Column",
+    "dataframe_check",
+    "DataFrameModel",
+    "DataFrameSchema",
+    "errors",
+    "Field",
+    "PolarsData",
+]