From 312b14441ebcae01a5b845dbdd59606040c4c812 Mon Sep 17 00:00:00 2001
From: Adrian Garcia Badaracco <1755071+adriangb@users.noreply.github.com>
Date: Sat, 16 Jan 2021 01:49:35 -0600
Subject: [PATCH] MAINT: avoid modifying of RandomState object (#163)

---
 scikeras/wrappers.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/scikeras/wrappers.py b/scikeras/wrappers.py
index 2d0780ff3..1f082d190 100644
--- a/scikeras/wrappers.py
+++ b/scikeras/wrappers.py
@@ -762,8 +762,9 @@ def _initialize(
             # Given the same RandomState, the seed will always be
             # the same, thus giving reproducible results
             state = self.random_state.get_state()
-            self._random_state = self.random_state.randint(low=1)
-            self.random_state.set_state(state)
+            r = np.random.RandomState()
+            r.set_state(state)
+            self._random_state = r.randint(low=1)
         else:
             # int or None
             self._random_state = self.random_state