Could not create cudnn handle: code example

Example 1: Could not create cudnn handle: CUDNN_STATUS_INTERNAL_ERROR

$ export TF_FORCE_GPU_ALLOW_GROWTH=true

Example 2: could not create cudnn handle: CUDNN_STATUS_INTERNAL_ERROR

physical_devices = tf.config.experimental.list_physical_devices('GPU')
assert len(physical_devices) > 0, "Not enough GPU hardware devices available"
config = tf.config.experimental.set_memory_growth(physical_devices[0], True)