class_docstr: Statistics of uploading.
class_docstr_tok: ["Statistics","of","uploading","."]
code: def __init__(self):
      self._last_summarized_timestamp = time.time()
      self._last_data_added_timestamp = 0
      self._num_scalars = 0
      self._num_tensors = 0
      self._num_tensors_skipped = 0
      self._tensor_bytes = 0
      self._tensor_bytes_skipped = 0
      self._num_blobs = 0
      self._num_blobs_skipped = 0
      self._blob_bytes = 0
      self._blob_bytes_skipped = 0
      self._plugin_names = set()
  
imports: import contextlib
  from datetime import datetime
  import sys
  import time
label_desc: Use image node_id 1 to create a new UploadStats object  with example: obj = UploadStats()