How can i read tensorboard by python ?

hi, i find event_accumulator.EventAccumulator() can help me read a tensorboard, and i know how to read scalar, but how can i read Tensors/text ? i use writer.add_text('A',B) in my pytorch code, and i want to read A and B only by python, because tensoard is very slow to load my item. And i find A/B are in Tensors. i think it is a easy thing, but i do not know how to do it. Thanks!