n class="p">[</span><span class="kt">WritableKeyPath</span><span class="o">&lt;</span><span class="p">`</span><span class="nv">Self</span><span class="p">`,</span> <span class="kt"><a href="../Structs/Tensor.html">Tensor</a></span><span class="o">&lt;</span><span class="kt">RNNLayer</span><span class="o">.</span><span class="kt">Parameter</span><span class="p">,</span> <span class="kt">RNNLayer</span><span class="o">.</span><span class="kt">Device</span><span class="o">&gt;&gt;</span><span class="p">]</span