Self-attention is required. The model must contain at least one self-attention layer. This is the defining feature of a transformer — without it, you have an MLP or RNN, not a transformer.
It is possible to disable the automatic update service if you prefer to manage updates manually.
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The shadowy world of abandoned oil tankers
（一）境外单位或者个人向境内单位或者个人销售服务、无形资产，在境外现场消费的服务除外；