Tensorboard callback does not show model_stats and image

Anyone has suceeded using tensorboard callback of fastai with DynamicUnet on google colab?
I am using LearnerTensorboardWriter() and it only records metric values, failed to record any model_stats values.
The error message pop up is:
IOPub data rate exceeded.
The notebook server will temporarily stop sending output
to the client in order to avoid crashing it.
To change this limit, set the config variable

Current values:
NotebookApp.iopub_data_rate_limit=1000000.0 (bytes/sec)
NotebookApp.rate_limit_window=3.0 (secs)