Disabling categories selection if only 1 category selected

[kotsh23]

i use only 1 category but i have the category selection and i want some space how i can remove this categories layout

<EmojiPicker
        open={open}
        onEmojiClick={onEmojiClick}
        theme="dark"
        emojiStyle="google"
        lazyLoadEmojis="true"
        searchDisabled="true"
        suggestedEmojisMode="false"
        previewConfig={{ showPreview: false }}
        categories={[
          {
            category: "smileys_people",
            name: "Faces",

          },
        ]}
        reactionsDefaultOpen={false}
        reactions={["1f61b", "1f605"]}
        height={300}
        onReactionClick={onEmojiClick}
      />