class_docstr: Print a cudf::host_span
code: def display_hint(self):
      return "array"
  
file_path: cudf/cpp/scripts/gdb-pretty-printers.py
imports: import gdb
label_desc: Use image node_id 4 for calling the CudfHostSpanPrinter obj's underlying member method code with example usage: obj.display_hint() and returns: str