Extension point. Override to provide custom options to tqdm initializer. :param desc: Description string :param total: Total

Extension point. Override to provide custom options to inner progress bars (Batch loop) :param desc: Description :param total

Extension point. Override to provide custom options to outer progress bars (Epoch loop) :param desc: Description :param total

Construct a callback that will create and update progress bars. :param outer_description: string for outer progress bar :par

Extension point. Override to provide custom options to tqdm_notebook initializer. :param desc: Description string :param tota