From b8e12cb42e1b234942f10fd6c83fdf9fa2c50031 Mon Sep 17 00:00:00 2001
From: Baoyuan Qi <qibaoyuan@126.com>
Date: Mon, 20 Dec 2021 15:39:13 +0800
Subject: [PATCH] instance support for act layer

instance support for act layer
---
 deepctr/layers/activation.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/deepctr/layers/activation.py b/deepctr/layers/activation.py
index 5e55945f..e5b77938 100644
--- a/deepctr/layers/activation.py
+++ b/deepctr/layers/activation.py
@@ -70,6 +70,8 @@ def activation_layer(activation):
         act_layer = tf.keras.layers.Activation(activation)
     elif issubclass(activation, Layer):
         act_layer = activation()
+    elif isinstance(activation, Layer):
+        act_layer = activation
     else:
         raise ValueError(
             "Invalid activation,found %s.You should use a str or a Activation Layer Class." % (activation))