2Vh(ddlmZddlmZdZdZy)get_tensor_attrset_tensor_attrct|d|y)zSets the Keras mask attribute for the given tensor in-place. Args: x: Input tensor. mask: The mask tensor to be set. If `None`, the `_keras_mask` attribute will be cleared. _keras_maskNr)xmasks P/home/dcms/DCMS/lib/python3.12/site-packages/keras/src/backend/common/masking.pyset_keras_maskr sA}d+ct|dS)zGets the Keras mask attribute from the given tensor. Args: x: Input tensor. Returns: The mask tensor associated with the input tensor, or `None` if no mask has been set. rr)r s r get_keras_maskrs 1m ,,r N)*keras.src.backend.common.tensor_attributesrrr rr r rsFF, -r