/span>
<span class='co'># If the csv exist override it and return it.</span>
<span class='fu'>parse_carr_poly</span>(<span class='kw'>save_csv</span> <span class='kw'>=</span> <span class='fl'>TRUE</span>, <span class='kw'>csv_path</span> <span class='kw'>=</span> <span class='fl'>TRUE</span>,
 <span class='kw'>override</span> <span class='kw'>=</span> <span class='fl'>TRUE</span>)</div><div class='output co'>#&gt; <span class='warning'>Warning: cannot open file 'TRUE/drug_carriers_polypeptides.csv': No suc