From 23b69f35b03d35b1f77ea9715c81941795707994 Mon Sep 17 00:00:00 2001
From: Ella <erohmensing@gmail.com>
Date: Mon, 14 Sep 2020 14:05:50 +0200
Subject: [PATCH 1/2] deprecate sklearn policy

---
 rasa/core/policies/sklearn_policy.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/rasa/core/policies/sklearn_policy.py b/rasa/core/policies/sklearn_policy.py
index 29d2fc66b53b..9f7bedd7da7b 100644
--- a/rasa/core/policies/sklearn_policy.py
+++ b/rasa/core/policies/sklearn_policy.py
@@ -118,6 +118,11 @@ def __init__(
         self._train_params = kwargs
         self.zero_state_features = zero_state_features or defaultdict(list)
 
+        rasa.shared.utils.io.raise_deprecation_warning(
+            f"'{SklearnPolicy.__name__}' is deprecated and will be removed in "
+            "the future. It is recommended to use the 'TEDPolicy' instead."
+        )
+
     @staticmethod
     def _default_model() -> Any:
         return LogisticRegression(solver="liblinear", multi_class="auto")

From e8f3591290ec0de2ccc69a0657488a06d148e531 Mon Sep 17 00:00:00 2001
From: Ella <erohmensing@gmail.com>
Date: Mon, 14 Sep 2020 14:08:00 +0200
Subject: [PATCH 2/2] add changelog entry

---
 changelog/6658.removal.md | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 changelog/6658.removal.md

diff --git a/changelog/6658.removal.md b/changelog/6658.removal.md
new file mode 100644
index 000000000000..fa26cd9036bc
--- /dev/null
+++ b/changelog/6658.removal.md
@@ -0,0 +1 @@
+`SklearnPolicy` was deprecated. `TEDPolicy` is the preferred machine-learning policy for dialogue models.