minor update.

Signed-off-by: krishna2323 <belivethatkg@gmail.com>

Author: Krishna2323

src/pages/signin/LoginForm/BaseLoginForm.tsx

@@ -18,7 +18,6 @@ import useNetwork from '@hooks/useNetwork';
 import useOnyx from '@hooks/useOnyx';
 import usePrevious from '@hooks/usePrevious';
 import useResponsiveLayout from '@hooks/useResponsiveLayout';
-import useTheme from '@hooks/useTheme';
 import useThemeStyles from '@hooks/useThemeStyles';
 import {isMobileWebKit} from '@libs/Browser';
 import canFocusInputOnScreenFocus from '@libs/canFocusInputOnScreenFocus';
@@ -48,7 +47,6 @@ function BaseLoginForm({blurOnSubmit = false, isVisible}: BaseLoginFormProps, re
     const [account] = useOnyx(ONYXKEYS.ACCOUNT, {canBeMissing: true});
     const [closeAccount] = useOnyx(ONYXKEYS.FORMS.CLOSE_ACCOUNT_FORM, {canBeMissing: true});
     const styles = useThemeStyles();
-    const theme = useTheme();
     const {isOffline} = useNetwork();
     const {translate} = useLocalize();
     const input = useRef<BaseTextInputRef | null>(null);