an>
<span class="sd">    :param  sep: str :</span>
<span class="sd">                   This variable is used to distinguish items from one another in a transaction. The default seperator is tab space. However, the users can override their default separator.</span>

<span class="sd">    :Attributes:</span>

<span class="sd">        inputFile (str):</span>
<span class="sd">            The input file path.</span>
<span class="sd">        minUtil (int):</span>
<span class="sd">            The minimum utility th