class_docstr: Write events in TensorBoard format.
class_docstr_tok: ["Write","events","in","TensorBoard","format","."]
code: def add(self, step, key, value):
      summary = tb_summary.Summary()
      summary_value = summary.value.add()
      summary_value.tag = key
      summary_value.simple_value = value
      self._writer.add_summary(summary, global_step=step)
  
file_path: studio/studio/torch/summary.py
imports: import collections
  import six
  import time
label_desc: Use image node_id 2 for calling the TensorBoardWriter obj's underlying member method code with example usage: obj.add(step, key, value) without return types