No progress bar on Google Colab

[hmtrii]

Hi everyone,
I build a model by Pytorch Lightning and train it on Google Colab. However, when I run the training model, the progress bar is not showed and the output seems messy. Could anyone help me out with this problem?

This is my code:

    tb_logger = pl_loggers.TensorBoardLogger(params['work_dir'])
    callbacks = [
        EarlyStopping(monitor='val_loss', patience=5, check_on_train_epoch_end=False), 
        ModelCheckpoint(monitor='val_loss', save_last=True),
        LearningRateMonitor(logging_interval='step')
    ]
    trainer = pl.Trainer(
        accelerator=params['accelerator'],
        logger=tb_logger, 
        max_epochs=params['epochs'], 
        callbacks=callbacks, 
        check_val_every_n_epoch=3, 
        resume_from_checkpoint=params['resume_from'],
        devices=params['devices']
    )
    trainer.fit(model, datamodule)

Thank you ❤️

[talhaanwarch]

what is tqdm version? i think you need to upgrade it

[hmtrii]

The version is 4.62.0. I upgraded it to 4.62.1, but the problem is still there.

[talhaanwarch]

have you restart your kernel after installing? because for me it worked?

[awaelchli]

It looks like there is no space for the progress bar. Your screen / window is too small in the horizontal direction. Remove a metric or resize the terminal.