:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_read_tfrecord</span><span class="p">(</span><span class="n">x</span><span class="p">,</span><span class="n">feature_desc</span><span class="p">,</span><span class="bp">self</span><span class="o">.</span><span class="n">_dtypeDict</span><span class="p">,</span><span class="n">tensor_opt_dtype</span><span class="p">))</span></div></div>


<span class="k">def</span> <span class="nf">_bytes_feature</span><span class="p">(</span><span 