change show option in react code example

Example: dropdown list value react fragment

return (
    <React.Fragment>
    <List horizontal relaxed>
    <List.Item>
      <Checkbox
        style={{ paddingLeft: "1em", paddingBottom: "1em" }}
        label="LABEL"
        checked='checked'
        // onChange={this.props.handleChange}
     ></Checkbox>
      <List.Content>
        <Dropdown
                placeholder="Select"
                fluid
                search
                selection
                options={myrange.map(merange => ({key: merange, text:merange, value: merange }))}
              />      
            </List.Content>
          </List.Item>
       </List>
      </React.Fragment>
  )