fix lint

src/client/js/components/Admin/SlackIntegration/CustomBotWithoutProxySettings.jsx

@@ -21,7 +21,6 @@ const CustomBotWithoutProxySettings = (props) => {
   // get site name from this GROWI
   // eslint-disable-next-line no-unused-vars
   const [siteName, setSiteName] = useState('');
-  const [isBoltSetup, setIsBoltSetup] = useState(null);
   const currentBotType = 'custom-bot-without-proxy';
 
   const getSlackWSInWithoutProxy = useCallback(async() => {
@@ -46,7 +45,7 @@ const CustomBotWithoutProxySettings = (props) => {
       setSlackSigningSecretEnv(slackSigningSecretEnvVars);
       setSlackBotTokenEnv(slackBotTokenEnvVars);
       setSiteName(adminAppContainer.state.title);
-      setIsBoltSetup(isBoltSetup);
+      console.log('isBoltSetup', isBoltSetup);
     }
     catch (err) {
       toastError(err);