How to display RUVM generated register model,register names , its fields ,size,base address,offset address, reg map of a register map in detailed hierarchical way

I solved my own question.
Below is the file I am looking for.

module top;

import vreguvm_hierarchy_pkg::*;

top_block top_block_h;

initial
begin
top_block_h = new(“registers_hierarchy”);
top_block_h.build();
top_block_h.print();
$finish();
end
endmodule