code: def test_multiselect_on_load(
      themed_app: Page, assert_snapshot: ImageCompareFunction
  ):
      """Should show widgets correctly when loaded."""
      multiselect_elements = themed_app.locator(".stMultiSelect")
      expect(multiselect_elements).to_have_count(12)
      for idx, el in enumerate(multiselect_elements.all()):
          assert_snapshot(el, name="multiselect-" + str(idx))
  
file_path: streamlit/e2e_playwright/st_multiselect_test.py
imports: from playwright.sync_api import Page, expect
  from e2e_playwright.conftest import ImageCompareFunction, wait_for_app_run
label_desc: Use image node_id 3 for calling a global function with example usage: test_multiselect_on_load(themed_app, assert_snapshot) without return types