class_docstr: Base class for any progress bar
class_docstr_tok: ["Base","class","for","any","progress","bar"]
code: def __init__(
      self, label=None, fill_text=None, total=None, out=None, unit="B"
  ):
      self.label = label
      self.fill_text = fill_text
      self.total = total
      self.unit = unit
      self.out = out
      self._current = 0
  
imports: import humanize
  import sys
  import time
  from ..None import lgr
label_desc: Use image node_id 1 to create a new ProgressBarBase object from inherited base classes: object with example: obj = ProgressBarBase(label, fill_text, total, out, unit)