n">typing</span><span class="o">.</span><span class="n">Generator</span><span class="p">[</span><span class="n">T_JSON_DICT</span><span class="p">,</span><span class="n">T_JSON_DICT</span><span class="p">,</span><span class="n">ContextRealtimeData</span><span class="p">]:</span>
<span class="w">    </span><span class="sd">&#39;&#39;&#39;</span>
<span class="sd">    Fetch the realtime data from the registered contexts.</span>

<span class="sd">    :param context_id:</span>
<span class="sd">    :returns: </sp