def fc(x, scope, nh, *, init_scale=1.0, init_bias=0.0):
    with tf.variable_scope(scope):
        nin = x.get_shape()[1].value
        w = tf.get_variable('w', [nin, nh], initializer=ortho_init(init_scale))
        b = tf.get_variable('b', [nh], initializer=tf.constant_initializer(init_bias))
        return (tf.matmul(x, w) + b)
def fc(x, scope, nh, *, init_scale=1.0, init_bias=0.0):
    with tf.variable_scope(scope):
        nin = x.get_shape()[1].value
        w = tf.get_variable('w', [nin, nh], initializer=ortho_init(init_scale))
        b = tf.get_variable('b', [nh], initializer=tf.constant_initializer(init_bias))
        return (tf.matmul(x, w) + b)