robosumo/policy_zoo/policy.py [67:74]:
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            logstd = tf.get_variable(
                name="logstd",
                shape=[1, ac_space.shape[0]],
                initializer=tf.zeros_initializer())

            self.pd = DiagonalGaussian(mean, logstd)
            self.sampled_action = switch(
                self.stochastic_ph, self.pd.sample(), self.pd.mode())
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robosumo/policy_zoo/policy.py [167:174]:
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            logstd = tf.get_variable(
                name="logstd",
                shape=[1, ac_space.shape[0]],
                initializer=tf.zeros_initializer())

            self.pd = DiagonalGaussian(mean, logstd)
            self.sampled_action = switch(
                self.stochastic_ph, self.pd.sample(), self.pd.mode())
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