title: Filter Columns on string value with /
body: <p>I have the following Dataframe and I would like to filter typePath on value : \Universe</p>
  <pre><code>       id   name            technicalName   dataType    path                            typePath    
  
  0   c64041  Active Client   Active Client   Property    \Sales\Client\Active Client     \Universe\Concept\BusinessTerm  
  
  1   c64042  Active Customer Active Customer Property    \Sales\Client\Active Customer    \Universe
  </code></pre>
  <p>However when I do it like this :</p>
  <pre><code>df2=df_Glossary.query(&quot;typePath == '\Universe'&quot;)
  df2
  </code></pre>
  <p>I have the following error message :</p>
  <pre><code>SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 13-14: truncated \UXXXXXXXX escape
  </code></pre>
  <p>Someone has the solution to able me to filter on the value I have indicated</p>