code: def scroll_table_by(test, value):
      test.driver.execute_script(
          "document.querySelector('#table .dt-table-container__row-1').scrollBy(0, {});".format(
              value
          )
      )
  
file_path: dash/components/dash-table/tests/selenium/test_scrolling2.py
imports: import dash
  from dash.testing import wait
  from selenium.webdriver.common.keys import Keys
  from utils import basic_modes, get_props, generate_mock_data, generate_markdown_mock_data, generate_mixed_markdown_data
  from dash.dash_table import DataTable
  import pytest
label_desc: Use image node_id 1 for calling a global function with example usage: scroll_table_by(test, value) without return types