class_docstr: Tracker for uploader progress and status.
class_docstr_tok: ["Tracker","for","uploader","progress","and","status","."]
code: def add_plugin_name(self, plugin_name):
      self._stats.add_plugin(plugin_name)
  
imports: import contextlib
  from datetime import datetime
  import sys
  import time
label_desc: Use image node_id 7 for calling the UploadTracker obj's underlying member method code with example usage: obj.add_plugin_name(plugin_name) without return types