code: def test_tir_op_tvm_fill_fragment():
      buffer = tir.decl_buffer((16, 16), "float32")
      expr = tir.tvm_fill_fragment(buffer.data, 16, 16, 16, 0, 0)
      assert expr.op.name == "tir.tvm_fill_fragment"
  
imports: import tvm
  import tvm.testing
  from tvm import tir
label_desc: Use image node_id 19 for calling a global function with example usage: test_tir_op_tvm_fill_fragment() without return types