code: def test_pformat_small_struct_in_big_struct():
      x = hl.Struct(
          a0=0,
          a1=1,
          a2=2,
          a3=3,
          a4=4,
          a5=hl.Struct(b0="", b1="na", b2="nana", b3="nanana"),
      )
      expected = """
  Struct(a0=0,
         a1=1,
         a2=2,
         a3=3,
         a4=4,
         a5=Struct(b0='', b1='na', b2='nana', b3='nanana'))
  """.strip()
      assert pformat(x) == expected
  
imports: import hail
  from pprint import pformat
label_desc: Use image node_id 15 for calling a global function with example usage: test_pformat_small_struct_in_big_struct() without return types