tf.train.SummaryWriter

改为：tf.summary.FileWriter

AttributeError: ‘module’ object has no attribute ‘summaries’

tf.merge_all_summaries()

改为：summary_op = tf.summary.merge_all()

AttributeError: ‘module’ object has no attribute ‘histogram_summary’

tf.histogram_summary()

改为：tf.summary.histogram()

tf.scalar_summary()

改为：tf.summary.scalar()

tf.image_summary()

改为：tf.summary.image()