n class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">input_dim</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">output_dim</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">concat_dim</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">1</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#fusions.common_fusions.ConcatWithLinear.__init__" title