Uploaded Test files

venv/Lib/site-packages/sklearn/impute/__init__.py

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+"""Transformers for missing value imputation"""
+import typing
+
+from ._base import MissingIndicator, SimpleImputer
+from ._knn import KNNImputer
+
+if typing.TYPE_CHECKING:
+    # Avoid errors in type checkers (e.g. mypy) for experimental estimators.
+    # TODO: remove this check once the estimator is no longer experimental.
+    from ._iterative import IterativeImputer  # noqa
+
+__all__ = [
+    'MissingIndicator',
+    'SimpleImputer',
+    'KNNImputer'
+]