code: def test_quadcalc():
      text = " angle 327"  # search for this text
      doc = fitz.open(filename)
      page = doc[0]
      # This special page has one block with one line, and
      # its last span contains the searched text.
      block = page.get_text("dict", flags=0)["blocks"][0]
      line = block["lines"][0]
      # compute quad of last span in line
      lineq = fitz.recover_line_quad(line, spans=line["spans"][-1:])
  
      # let text search find the text returning quad coordinates
      rl = page.search_for(text, quads=True)
      searchq = rl[0]
      assert abs(searchq.ul - lineq.ul) <= 1e-4
      assert abs(searchq.ur - lineq.ur) <= 1e-4
      assert abs(searchq.ll - lineq.ll) <= 1e-4
      assert abs(searchq.lr - lineq.lr) <= 1e-4
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_quadcalc() without return types