code: def test_imports():
      with open("./scripts/data/elements.txt") as f:
          elements = [
              s[0].upper() + s[1:] for s in f.read().split("\n")
          ]
          elements += ["MapEl", "ObjectEl"]
          for s in ["Map", "Object"]:
              elements.remove(s)
  
      dir_set = set(
          [
              d
              for d in dir(dash.html)
              if d[0] != "_"
              and d[0] != "@"
              and d[0] == d[0].capitalize()
          ]
      )
      assert dir_set == set(elements)
  
imports: import pytest
  import dash
  from dash import html
label_desc: Use image node_id 1 for calling a global function with example usage: test_imports() without return types