code: def test_number_input_has_correct_value_on_arrow_up(app: Page):
      """Test that st.number_input has the correct value on arrow up."""
      first_number_input_field = app.locator(
          ".stNumberInput input"
      ).nth(0)
      first_number_input_field.press("ArrowUp")
  
      expect(app.get_by_test_id("stMarkdown").nth(0)).to_have_text(
          "number input 1 (default) - value: 0.01", use_inner_text=True
      )
  
file_path: streamlit/e2e_playwright/st_number_input_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 6 for calling a global function with example usage: test_number_input_has_correct_value_on_arrow_up(app) without return types