Uploaded Test files

venv/Lib/site-packages/sklearn/experimental/enable_iterative_imputer.py

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+"""Enables IterativeImputer
+
+The API and results of this estimator might change without any deprecation
+cycle.
+
+Importing this file dynamically sets :class:`sklearn.impute.IterativeImputer`
+as an attribute of the impute module::
+
+    >>> # explicitly require this experimental feature
+    >>> from sklearn.experimental import enable_iterative_imputer  # noqa
+    >>> # now you can import normally from impute
+    >>> from sklearn.impute import IterativeImputer
+"""
+
+from ..impute._iterative import IterativeImputer
+from .. import impute
+
+# use settattr to avoid mypy errors when monkeypatching
+setattr(impute, 'IterativeImputer', IterativeImputer)
+impute.__all__ += ['IterativeImputer']